64514880000

素因数分解:

$2^9\times 3^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 1000

約数和(自身を含む): 255220740720

約数和(自身を除く): 190705860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 131, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 256, 262, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 384, 393, 400, 405, 432, 450, 456, 475, 480, 500, 512, 513, 524, 540, 570, 576, 600, 608, 625, 640, 648, 655, 675, 684, 720, 750, 760, 768, 786, 800, 810, 855, 864, 900, 912, 950, 960, 1000, 1026, 1048, 1080, 1125, 1140, 1152, 1179, 1200, 1216, 1250, 1280, 1296, 1310, 1350, 1368, 1425, 1440, 1500, 1520, 1536, 1539, 1572, 1600, 1620, 1710, 1728, 1800, 1824, 1875, 1900, 1920, 1965, 2000, 2025, 2052, 2096, 2160, 2250, 2280, 2304, 2358, 2375, 2400, 2432, 2489, 2500, 2560, 2565, 2592, 2620, 2700, 2736, 2850, 2880, 3000, 3040, 3078, 3144, 3200, 3240, 3275, 3375, 3420, 3456, 3537, 3600, 3648, 3750, 3800, 3840, 3930, 4000, 4050, 4104, 4192, 4275, 4320, 4500, 4560, 4608, 4716, 4750, 4800, 4864, 4978, 5000, 5130, 5184, 5240, 5400, 5472, 5625, 5700, 5760, 5895, 6000, 6080, 6156, 6288, 6400, 6480, 6550, 6750, 6840, 6912, 7074, 7125, 7200, 7296, 7467, 7500, 7600, 7680, 7695, 7860, 8000, 8100, 8208, 8384, 8550, 8640, 9000, 9120, 9432, 9500, 9600, 9728, 9825, 9956, 10000, 10125, 10260, 10368, 10480, 10611, 10800, 10944, 11250, 11400, 11520, 11790, 11875, 12000, 12160, 12312, 12445, 12576, 12800, 12825, 12960, 13100, 13500, 13680, 13824, 14148, 14250, 14400, 14592, 14934, 15000, 15200, 15390, 15720, 16000, 16200, 16375, 16416, 16768, 16875, 17100, 17280, 17685, 18000, 18240, 18864, 19000, 19200, 19650, 19912, 20000, 20250, 20520, 20736, 20960, 21222, 21375, 21600, 21888, 22401, 22500, 22800, 23040, 23580, 23750, 24000, 24320, 24624, 24890, 25152, 25650, 25920, 26200, 27000, 27360, 28296, 28500, 28800, 29184, 29475, 29868, 30000, 30400, 30780, 31440, 32000, 32400, 32750, 32832, 33536, 33750, 34200, 34560, 35370, 35625, 36000, 36480, 37335, 37728, 38000, 38400, 38475, 39300, 39824, 40000, 40500, 41040, 41472, 41920, 42444, 42750, 43200, 43776, 44802, 45000, 45600, 47160, 47500, 48000, 48640, 49125, 49248, 49780, 50304, 50625, 51300, 51840, 52400, 53055, 54000, 54720, 56592, 57000, 57600, 58950, 59736, 60000, 60800, 61560, 62225, 62880, 64000, 64125, 64800, 65500, 65664, 67072, 67203, 67500, 68400, 69120, 70740, 71250, 72000, 72960, 74670, 75456, 76000, 76950, 78600, 79648, 80000, 81000, 81875, 82080, 83840, 84888, 85500, 86400, 87552, 88425, 89604, 90000, 91200, 94320, 95000, 96000, 98250, 98496, 99560, 100608, 101250, 102600, 103680, 104800, 106110, 106875, 108000, 109440, 112005, 113184, 114000, 115200, 117900, 119472, 120000, 121600, 123120, 124450, 125760, 128250, 129600, 131000, 131328, 134406, 135000, 136800, 141480, 142500, 144000, 145920, 147375, 149340, 150912, 152000, 153900, 157200, 159296, 160000, 162000, 163750, 164160, 167680, 169776, 171000, 172800, 176850, 179208, 180000, 182400, 186675, 188640, 190000, 192000, 192375, 196500, 196992, 199120, 201216, 201609, 202500, 205200, 207360, 209600, 212220, 213750, 216000, 218880, 224010, 226368, 228000, 235800, 238944, 240000, 243200, 245625, 246240, 248900, 251520, 256500, 259200, 262000, 262656, 265275, 268812, 270000, 273600, 282960, 285000, 288000, 294750, 298680, 301824, 304000, 307800, 311125, 314400, 318592, 320000, 320625, 324000, 327500, 328320, 335360, 336015, 339552, 342000, 345600, 353700, 358416, 360000, 364800, 373350, 377280, 380000, 384750, 393000, 393984, 398240, 403218, 405000, 410400, 419200, 424440, 427500, 432000, 437760, 442125, 448020, 452736, 456000, 471600, 477888, 480000, 491250, 492480, 497800, 503040, 513000, 518400, 524000, 530550, 537624, 540000, 547200, 560025, 565920, 570000, 576000, 589500, 597360, 603648, 608000, 615600, 622250, 628800, 637184, 641250, 648000, 655000, 656640, 672030, 679104, 684000, 707400, 716832, 720000, 729600, 736875, 746700, 754560, 760000, 769500, 786000, 787968, 796480, 806436, 810000, 820800, 838400, 848880, 855000, 864000, 884250, 896040, 905472, 912000, 933375, 943200, 955776, 960000, 961875, 982500, 984960, 995600, 1006080, 1008045, 1026000, 1036800, 1048000, 1061100, 1075248, 1080000, 1094400, 1120050, 1131840, 1140000, 1179000, 1194720, 1216000, 1231200, 1244500, 1257600, 1274368, 1282500, 1296000, 1310000, 1313280, 1326375, 1344060, 1358208, 1368000, 1414800, 1433664, 1440000, 1473750, 1493400, 1509120, 1520000, 1539000, 1555625, 1572000, 1592960, 1612872, 1620000, 1641600, 1676800, 1680075, 1697760, 1710000, 1728000, 1768500, 1792080, 1810944, 1824000, 1866750, 1886400, 1911552, 1923750, 1965000, 1969920, 1991200, 2016090, 2052000, 2096000, 2122200, 2150496, 2160000, 2188800, 2210625, 2240100, 2263680, 2280000, 2358000, 2389440, 2462400, 2489000, 2515200, 2565000, 2592000, 2620000, 2652750, 2688120, 2716416, 2736000, 2800125, 2829600, 2867328, 2880000, 2947500, 2986800, 3018240, 3040000, 3078000, 3111250, 3144000, 3185920, 3225744, 3240000, 3283200, 3360150, 3395520, 3420000, 3537000, 3584160, 3648000, 3733500, 3772800, 3823104, 3847500, 3930000, 3939840, 3982400, 4032180, 4104000, 4192000, 4244400, 4300992, 4320000, 4421250, 4480200, 4527360, 4560000, 4666875, 4716000, 4778880, 4924800, 4978000, 5030400, 5040225, 5130000, 5184000, 5240000, 5305500, 5376240, 5432832, 5472000, 5600250, 5659200, 5734656, 5895000, 5973600, 6080000, 6156000, 6222500, 6288000, 6371840, 6451488, 6480000, 6566400, 6631875, 6720300, 6791040, 6840000, 7074000, 7168320, 7467000, 7545600, 7695000, 7860000, 7964800, 8064360, 8208000, 8384000, 8400375, 8488800, 8601984, 8640000, 8842500, 8960400, 9054720, 9120000, 9333750, 9432000, 9557760, 9849600, 9956000, 10080450, 10260000, 10480000, 10611000, 10752480, 10944000, 11200500, 11318400, 11469312, 11790000, 11947200, 12312000, 12445000, 12576000, 12902976, 12960000, 13263750, 13440600, 13582080, 13680000, 14000625, 14148000, 14336640, 14934000, 15091200, 15390000, 15720000, 15929600, 16128720, 16416000, 16800750, 16977600, 17203968, 17685000, 17920800, 18240000, 18667500, 18864000, 19115520, 19699200, 19912000, 20160900, 20520000, 20960000, 21222000, 21504960, 22401000, 22636800, 23580000, 23894400, 24624000, 24890000, 25152000, 25201125, 25805952, 25920000, 26527500, 26881200, 27164160, 27360000, 28001250, 28296000, 28673280, 29868000, 30780000, 31440000, 31859200, 32257440, 32832000, 33601500, 33955200, 34407936, 35370000, 35841600, 37335000, 37728000, 39824000, 40321800, 41040000, 41920000, 42001875, 42444000, 43009920, 44802000, 45273600, 47160000, 47788800, 49248000, 49780000, 50402250, 51611904, 53055000, 53762400, 54720000, 56002500, 56592000, 57346560, 59736000, 61560000, 62880000, 64514880, 67203000, 67910400, 70740000, 71683200, 74670000, 75456000, 79648000, 80643600, 82080000, 84003750, 84888000, 86019840, 89604000, 94320000, 95577600, 98496000, 99560000, 100804500, 103223808, 106110000, 107524800, 112005000, 113184000, 119472000, 123120000, 125760000, 126005625, 129029760, 134406000, 135820800, 141480000, 143366400, 149340000, 159296000, 161287200, 164160000, 168007500, 169776000, 172039680, 179208000, 188640000, 199120000, 201609000, 212220000, 215049600, 224010000, 226368000, 238944000, 246240000, 252011250, 258059520, 268812000, 282960000, 286732800, 298680000, 322574400, 336015000, 339552000, 358416000, 377280000, 398240000, 403218000, 424440000, 430099200, 448020000, 477888000, 492480000, 504022500, 516119040, 537624000, 565920000, 597360000, 645148800, 672030000, 679104000, 716832000, 796480000, 806436000, 848880000, 860198400, 896040000, 1008045000, 1075248000, 1131840000, 1194720000, 1290297600, 1344060000, 1433664000, 1612872000, 1697760000, 1792080000, 2016090000, 2150496000, 2389440000, 2580595200, 2688120000, 3225744000, 3395520000, 3584160000, 4032180000, 4300992000, 5376240000, 6451488000, 7168320000, 8064360000, 10752480000, 12902976000, 16128720000, 21504960000, 32257440000, 64514880000]

約数ペア:

[(1, 64514880000), (2, 32257440000), (3, 21504960000), (4, 16128720000), (5, 12902976000), (6, 10752480000), (8, 8064360000), (9, 7168320000), (10, 6451488000), (12, 5376240000), (15, 4300992000), (16, 4032180000), (18, 3584160000), (19, 3395520000), (20, 3225744000), (24, 2688120000), (25, 2580595200), (27, 2389440000), (30, 2150496000), (32, 2016090000), (36, 1792080000), (38, 1697760000), (40, 1612872000), (45, 1433664000), (48, 1344060000), (50, 1290297600), (54, 1194720000), (57, 1131840000), (60, 1075248000), (64, 1008045000), (72, 896040000), (75, 860198400), (76, 848880000), (80, 806436000), (81, 796480000), (90, 716832000), (95, 679104000), (96, 672030000), (100, 645148800), (108, 597360000), (114, 565920000), (120, 537624000), (125, 516119040), (128, 504022500), (131, 492480000), (135, 477888000), (144, 448020000), (150, 430099200), (152, 424440000), (160, 403218000), (162, 398240000), (171, 377280000), (180, 358416000), (190, 339552000), (192, 336015000), (200, 322574400), (216, 298680000), (225, 286732800), (228, 282960000), (240, 268812000), (250, 258059520), (256, 252011250), (262, 246240000), (270, 238944000), (285, 226368000), (288, 224010000), (300, 215049600), (304, 212220000), (320, 201609000), (324, 199120000), (342, 188640000), (360, 179208000), (375, 172039680), (380, 169776000), (384, 168007500), (393, 164160000), (400, 161287200), (405, 159296000), (432, 149340000), (450, 143366400), (456, 141480000), (475, 135820800), (480, 134406000), (500, 129029760), (512, 126005625), (513, 125760000), (524, 123120000), (540, 119472000), (570, 113184000), (576, 112005000), (600, 107524800), (608, 106110000), (625, 103223808), (640, 100804500), (648, 99560000), (655, 98496000), (675, 95577600), (684, 94320000), (720, 89604000), (750, 86019840), (760, 84888000), (768, 84003750), (786, 82080000), (800, 80643600), (810, 79648000), (855, 75456000), (864, 74670000), (900, 71683200), (912, 70740000), (950, 67910400), (960, 67203000), (1000, 64514880), (1026, 62880000), (1048, 61560000), (1080, 59736000), (1125, 57346560), (1140, 56592000), (1152, 56002500), (1179, 54720000), (1200, 53762400), (1216, 53055000), (1250, 51611904), (1280, 50402250), (1296, 49780000), (1310, 49248000), (1350, 47788800), (1368, 47160000), (1425, 45273600), (1440, 44802000), (1500, 43009920), (1520, 42444000), (1536, 42001875), (1539, 41920000), (1572, 41040000), (1600, 40321800), (1620, 39824000), (1710, 37728000), (1728, 37335000), (1800, 35841600), (1824, 35370000), (1875, 34407936), (1900, 33955200), (1920, 33601500), (1965, 32832000), (2000, 32257440), (2025, 31859200), (2052, 31440000), (2096, 30780000), (2160, 29868000), (2250, 28673280), (2280, 28296000), (2304, 28001250), (2358, 27360000), (2375, 27164160), (2400, 26881200), (2432, 26527500), (2489, 25920000), (2500, 25805952), (2560, 25201125), (2565, 25152000), (2592, 24890000), (2620, 24624000), (2700, 23894400), (2736, 23580000), (2850, 22636800), (2880, 22401000), (3000, 21504960), (3040, 21222000), (3078, 20960000), (3144, 20520000), (3200, 20160900), (3240, 19912000), (3275, 19699200), (3375, 19115520), (3420, 18864000), (3456, 18667500), (3537, 18240000), (3600, 17920800), (3648, 17685000), (3750, 17203968), (3800, 16977600), (3840, 16800750), (3930, 16416000), (4000, 16128720), (4050, 15929600), (4104, 15720000), (4192, 15390000), (4275, 15091200), (4320, 14934000), (4500, 14336640), (4560, 14148000), (4608, 14000625), (4716, 13680000), (4750, 13582080), (4800, 13440600), (4864, 13263750), (4978, 12960000), (5000, 12902976), (5130, 12576000), (5184, 12445000), (5240, 12312000), (5400, 11947200), (5472, 11790000), (5625, 11469312), (5700, 11318400), (5760, 11200500), (5895, 10944000), (6000, 10752480), (6080, 10611000), (6156, 10480000), (6288, 10260000), (6400, 10080450), (6480, 9956000), (6550, 9849600), (6750, 9557760), (6840, 9432000), (6912, 9333750), (7074, 9120000), (7125, 9054720), (7200, 8960400), (7296, 8842500), (7467, 8640000), (7500, 8601984), (7600, 8488800), (7680, 8400375), (7695, 8384000), (7860, 8208000), (8000, 8064360), (8100, 7964800), (8208, 7860000), (8384, 7695000), (8550, 7545600), (8640, 7467000), (9000, 7168320), (9120, 7074000), (9432, 6840000), (9500, 6791040), (9600, 6720300), (9728, 6631875), (9825, 6566400), (9956, 6480000), (10000, 6451488), (10125, 6371840), (10260, 6288000), (10368, 6222500), (10480, 6156000), (10611, 6080000), (10800, 5973600), (10944, 5895000), (11250, 5734656), (11400, 5659200), (11520, 5600250), (11790, 5472000), (11875, 5432832), (12000, 5376240), (12160, 5305500), (12312, 5240000), (12445, 5184000), (12576, 5130000), (12800, 5040225), (12825, 5030400), (12960, 4978000), (13100, 4924800), (13500, 4778880), (13680, 4716000), (13824, 4666875), (14148, 4560000), (14250, 4527360), (14400, 4480200), (14592, 4421250), (14934, 4320000), (15000, 4300992), (15200, 4244400), (15390, 4192000), (15720, 4104000), (16000, 4032180), (16200, 3982400), (16375, 3939840), (16416, 3930000), (16768, 3847500), (16875, 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(36000, 1792080), (36480, 1768500), (37335, 1728000), (37728, 1710000), (38000, 1697760), (38400, 1680075), (38475, 1676800), (39300, 1641600), (39824, 1620000), (40000, 1612872), (40500, 1592960), (41040, 1572000), (41472, 1555625), (41920, 1539000), (42444, 1520000), (42750, 1509120), (43200, 1493400), (43776, 1473750), (44802, 1440000), (45000, 1433664), (45600, 1414800), (47160, 1368000), (47500, 1358208), (48000, 1344060), (48640, 1326375), (49125, 1313280), (49248, 1310000), (49780, 1296000), (50304, 1282500), (50625, 1274368), (51300, 1257600), (51840, 1244500), (52400, 1231200), (53055, 1216000), (54000, 1194720), (54720, 1179000), (56592, 1140000), (57000, 1131840), (57600, 1120050), (58950, 1094400), (59736, 1080000), (60000, 1075248), (60800, 1061100), (61560, 1048000), (62225, 1036800), (62880, 1026000), (64000, 1008045), (64125, 1006080), (64800, 995600), (65500, 984960), (65664, 982500), (67072, 961875), (67203, 960000), (67500, 955776), (68400, 943200), (69120, 933375), (70740, 912000), (71250, 905472), (72000, 896040), (72960, 884250), (74670, 864000), (75456, 855000), (76000, 848880), (76950, 838400), (78600, 820800), (79648, 810000), (80000, 806436), (81000, 796480), (81875, 787968), (82080, 786000), (83840, 769500), (84888, 760000), (85500, 754560), (86400, 746700), (87552, 736875), (88425, 729600), (89604, 720000), (90000, 716832), (91200, 707400), (94320, 684000), (95000, 679104), (96000, 672030), (98250, 656640), (98496, 655000), (99560, 648000), (100608, 641250), (101250, 637184), (102600, 628800), (103680, 622250), (104800, 615600), (106110, 608000), (106875, 603648), (108000, 597360), (109440, 589500), (112005, 576000), (113184, 570000), (114000, 565920), (115200, 560025), (117900, 547200), (119472, 540000), (120000, 537624), (121600, 530550), (123120, 524000), (124450, 518400), (125760, 513000), (128250, 503040), (129600, 497800), (131000, 492480), (131328, 491250), (134406, 480000), (135000, 477888), (136800, 471600), (141480, 456000), (142500, 452736), (144000, 448020), (145920, 442125), (147375, 437760), (149340, 432000), (150912, 427500), (152000, 424440), (153900, 419200), (157200, 410400), (159296, 405000), (160000, 403218), (162000, 398240), (163750, 393984), (164160, 393000), (167680, 384750), (169776, 380000), (171000, 377280), (172800, 373350), (176850, 364800), (179208, 360000), (180000, 358416), (182400, 353700), (186675, 345600), (188640, 342000), (190000, 339552), (192000, 336015), (192375, 335360), (196500, 328320), (196992, 327500), (199120, 324000), (201216, 320625), (201609, 320000), (202500, 318592), (205200, 314400), (207360, 311125), (209600, 307800), (212220, 304000), (213750, 301824), (216000, 298680), (218880, 294750), (224010, 288000), (226368, 285000), (228000, 282960), (235800, 273600), (238944, 270000), (240000, 268812), (243200, 265275), (245625, 262656), (246240, 262000), (248900, 259200), (251520, 256500)]