18894018000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 960

約数和(自身を含む): 76766586624

約数和(自身を除く): 57872568624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 25, 26, 30, 33, 38, 39, 40, 44, 48, 50, 52, 55, 57, 60, 61, 65, 66, 75, 76, 78, 80, 88, 95, 100, 104, 110, 114, 120, 122, 125, 130, 132, 143, 150, 152, 156, 165, 176, 183, 190, 195, 200, 208, 209, 220, 228, 240, 244, 247, 250, 260, 264, 275, 285, 286, 300, 304, 305, 312, 325, 330, 361, 366, 375, 380, 390, 400, 418, 429, 440, 456, 475, 488, 494, 500, 520, 528, 550, 570, 572, 600, 610, 624, 627, 650, 660, 671, 715, 722, 732, 741, 750, 760, 780, 793, 825, 836, 858, 880, 912, 915, 950, 975, 976, 988, 1000, 1040, 1045, 1083, 1100, 1140, 1144, 1159, 1200, 1220, 1235, 1254, 1300, 1320, 1342, 1375, 1425, 1430, 1444, 1464, 1482, 1500, 1520, 1525, 1560, 1586, 1625, 1650, 1672, 1716, 1805, 1830, 1900, 1950, 1976, 2000, 2013, 2090, 2145, 2166, 2200, 2280, 2288, 2318, 2375, 2379, 2440, 2470, 2508, 2600, 2640, 2684, 2717, 2750, 2850, 2860, 2888, 2928, 2964, 3000, 3050, 3120, 3135, 3172, 3250, 3300, 3344, 3355, 3432, 3477, 3575, 3610, 3660, 3705, 3800, 3900, 3952, 3965, 3971, 4026, 4125, 4180, 4290, 4332, 4400, 4560, 4575, 4636, 4693, 4750, 4758, 4875, 4880, 4940, 5016, 5200, 5225, 5368, 5415, 5434, 5500, 5700, 5720, 5776, 5795, 5928, 6000, 6100, 6175, 6270, 6344, 6500, 6600, 6710, 6864, 6954, 7125, 7150, 7220, 7320, 7410, 7600, 7625, 7800, 7930, 7942, 8052, 8151, 8250, 8360, 8580, 8664, 8723, 9025, 9150, 9272, 9386, 9500, 9516, 9750, 9880, 10032, 10065, 10450, 10725, 10736, 10830, 10868, 11000, 11400, 11440, 11590, 11856, 11895, 11913, 12200, 12350, 12540, 12688, 12749, 13000, 13200, 13420, 13585, 13908, 14079, 14250, 14300, 14440, 14640, 14820, 15067, 15250, 15600, 15675, 15860, 15884, 16104, 16302, 16500, 16720, 16775, 17160, 17328, 17385, 17446, 17875, 18050, 18300, 18525, 18544, 18772, 19000, 19032, 19500, 19760, 19825, 19855, 20130, 20900, 21450, 21660, 21736, 22000, 22021, 22800, 22875, 23180, 23465, 23790, 23826, 24400, 24700, 25080, 25498, 26000, 26125, 26169, 26840, 27075, 27170, 27816, 28158, 28500, 28600, 28880, 28975, 29640, 30134, 30500, 30875, 31350, 31720, 31768, 32208, 32604, 33000, 33550, 34320, 34770, 34892, 35750, 36100, 36600, 37050, 37544, 38000, 38064, 38247, 39000, 39650, 39710, 40260, 40755, 41800, 42900, 43320, 43472, 43615, 44042, 45125, 45201, 45750, 46360, 46930, 47580, 47652, 49400, 50160, 50325, 50996, 51623, 52250, 52338, 53625, 53680, 54150, 54340, 55632, 56316, 57000, 57200, 57950, 59280, 59475, 59565, 60268, 61000, 61750, 62700, 63440, 63536, 63745, 65208, 66000, 66063, 67100, 67925, 69540, 69784, 70395, 71500, 72200, 73200, 74100, 75088, 75335, 76494, 78000, 78375, 79300, 79420, 80520, 81510, 83600, 83875, 85800, 86640, 86925, 87230, 88084, 90250, 90402, 91500, 92625, 92720, 93860, 95160, 95304, 98800, 99125, 99275, 100650, 101992, 103246, 104500, 104676, 107250, 108300, 108680, 110105, 112632, 114000, 115900, 117325, 118950, 119130, 120536, 122000, 123500, 125400, 127490, 130416, 130845, 132126, 134200, 135375, 135850, 139080, 139568, 140790, 143000, 144400, 144875, 148200, 150670, 152988, 154869, 156750, 158600, 158840, 161040, 163020, 165737, 167750, 171600, 173850, 174460, 176168, 180500, 180804, 183000, 185250, 187720, 190320, 190608, 191235, 198250, 198550, 201300, 203775, 203984, 206492, 209000, 209352, 214500, 216600, 217360, 218075, 220210, 225264, 226005, 231800, 234650, 237900, 238260, 241072, 242231, 247000, 250800, 251625, 254980, 258115, 261690, 264252, 268400, 270750, 271700, 278160, 281580, 286000, 286273, 289750, 296400, 297375, 297825, 301340, 305976, 309738, 313500, 317200, 317680, 318725, 326040, 330315, 331474, 335500, 339625, 347700, 348920, 351975, 352336, 361000, 361608, 366000, 370500, 375440, 376675, 382470, 396500, 397100, 402600, 407550, 412984, 418000, 418704, 429000, 433200, 434625, 436150, 440420, 452010, 463600, 469300, 475800, 476520, 484462, 494000, 496375, 497211, 503250, 509960, 516230, 523380, 528504, 541500, 543400, 550525, 563160, 572546, 579500, 586625, 594750, 595650, 602680, 611952, 619476, 627000, 637450, 652080, 654225, 660630, 662948, 671000, 679250, 695400, 697840, 703950, 722000, 723216, 726693, 741000, 753350, 764940, 774345, 793000, 794200, 805200, 815100, 825968, 828685, 858000, 858819, 869250, 872300, 880840, 904020, 938600, 951600, 953040, 956175, 968924, 992750, 994422, 1006500, 1018875, 1019920, 1032460, 1046760, 1057008, 1083000, 1086800, 1090375, 1101050, 1126320, 1130025, 1145092, 1159000, 1173250, 1189500, 1191300, 1205360, 1211155, 1238952, 1254000, 1274900, 1290575, 1308450, 1321260, 1325896, 1342000, 1358500, 1390800, 1407900, 1431365, 1453386, 1482000, 1489125, 1506700, 1529880, 1548690, 1586000, 1588400, 1593625, 1630200, 1651575, 1657370, 1717638, 1738500, 1744600, 1759875, 1761680, 1808040, 1877200, 1883375, 1912350, 1937848, 1985500, 1988844, 2013000, 2037750, 2064920, 2093520, 2166000, 2180750, 2202100, 2260050, 2290184, 2318000, 2346500, 2379000, 2382600, 2422310, 2477904, 2486055, 2549800, 2581150, 2616900, 2642520, 2651792, 2717000, 2752625, 2815800, 2862730, 2906772, 2978250, 3013400, 3059760, 3097380, 3149003, 3187250, 3260400, 3271125, 3303150, 3314740, 3435276, 3477000, 3489200, 3519750, 3616080, 3633465, 3766750, 3824700, 3871725, 3875696, 3971000, 3977688, 4026000, 4075500, 4129840, 4143425, 4294095, 4361500, 4404200, 4520100, 4580368, 4693000, 4758000, 4765200, 4780875, 4844620, 4972110, 5099600, 5162300, 5233800, 5285040, 5434000, 5505250, 5631600, 5650125, 5725460, 5813544, 5956500, 6026800, 6055775, 6194760, 6298006, 6374500, 6452875, 6542250, 6606300, 6629480, 6870552, 6954000, 7039500, 7156825, 7266930, 7533500, 7649400, 7743450, 7942000, 7955376, 8151000, 8257875, 8286850, 8588190, 8723000, 8808400, 9040200, 9386000, 9447009, 9561750, 9689240, 9944220, 10324600, 10467600, 11010500, 11300250, 11450920, 11627088, 11913000, 12111550, 12389520, 12430275, 12596012, 12749000, 12905750, 13084500, 13212600, 13258960, 13741104, 14079000, 14313650, 14533860, 15067000, 15298800, 15486900, 15745015, 16302000, 16515750, 16573700, 17176380, 17446000, 18080400, 18167325, 18894018, 19123500, 19358625, 19378480, 19888440, 20649200, 20717125, 21470475, 22021000, 22600500, 22901840, 23826000, 24223100, 24860550, 25192024, 25498000, 25811500, 26169000, 26425200, 28158000, 28627300, 29067720, 30134000, 30278875, 30973800, 31490030, 33031500, 33147400, 34352760, 35784125, 36334650, 37788036, 38247000, 38717250, 39776880, 41434250, 42940950, 44042000, 45201000, 47235045, 48446200, 49721100, 50384048, 51623000, 52338000, 57254600, 58135440, 60557750, 61947600, 62151375, 62980060, 66063000, 66294800, 68705520, 71568250, 72669300, 75576072, 76494000, 77434500, 78725075, 82868500, 85881900, 90402000, 90836625, 94470090, 96892400, 99442200, 103246000, 107352375, 114509200, 121115500, 124302750, 125960120, 132126000, 143136500, 145338600, 151152144, 154869000, 157450150, 165737000, 171763800, 181673250, 188940180, 198884400, 214704750, 236175225, 242231000, 248605500, 251920240, 286273000, 290677200, 309738000, 314900300, 331474000, 343527600, 363346500, 377880360, 393625375, 429409500, 472350450, 484462000, 497211000, 572546000, 629800600, 726693000, 755760720, 787250750, 858819000, 944700900, 994422000, 1180876125, 1259601200, 1453386000, 1574501500, 1717638000, 1889401800, 2361752250, 3149003000, 3778803600, 4723504500, 6298006000, 9447009000, 18894018000]

約数ペア:

[(1, 18894018000), (2, 9447009000), (3, 6298006000), (4, 4723504500), (5, 3778803600), (6, 3149003000), (8, 2361752250), (10, 1889401800), (11, 1717638000), (12, 1574501500), (13, 1453386000), (15, 1259601200), (16, 1180876125), (19, 994422000), (20, 944700900), (22, 858819000), (24, 787250750), (25, 755760720), (26, 726693000), (30, 629800600), (33, 572546000), (38, 497211000), (39, 484462000), (40, 472350450), (44, 429409500), (48, 393625375), (50, 377880360), (52, 363346500), (55, 343527600), (57, 331474000), (60, 314900300), (61, 309738000), (65, 290677200), (66, 286273000), (75, 251920240), (76, 248605500), (78, 242231000), (80, 236175225), (88, 214704750), (95, 198884400), (100, 188940180), (104, 181673250), (110, 171763800), (114, 165737000), (120, 157450150), (122, 154869000), (125, 151152144), (130, 145338600), (132, 143136500), (143, 132126000), (150, 125960120), (152, 124302750), (156, 121115500), (165, 114509200), (176, 107352375), (183, 103246000), (190, 99442200), (195, 96892400), (200, 94470090), (208, 90836625), (209, 90402000), (220, 85881900), (228, 82868500), (240, 78725075), (244, 77434500), (247, 76494000), (250, 75576072), (260, 72669300), (264, 71568250), (275, 68705520), (285, 66294800), (286, 66063000), (300, 62980060), (304, 62151375), (305, 61947600), (312, 60557750), (325, 58135440), (330, 57254600), (361, 52338000), (366, 51623000), (375, 50384048), (380, 49721100), (390, 48446200), (400, 47235045), (418, 45201000), (429, 44042000), (440, 42940950), (456, 41434250), (475, 39776880), (488, 38717250), (494, 38247000), (500, 37788036), (520, 36334650), (528, 35784125), (550, 34352760), (570, 33147400), (572, 33031500), (600, 31490030), (610, 30973800), (624, 30278875), (627, 30134000), (650, 29067720), (660, 28627300), (671, 28158000), (715, 26425200), (722, 26169000), (732, 25811500), (741, 25498000), (750, 25192024), (760, 24860550), (780, 24223100), (793, 23826000), (825, 22901840), (836, 22600500), (858, 22021000), (880, 21470475), (912, 20717125), (915, 20649200), (950, 19888440), (975, 19378480), (976, 19358625), (988, 19123500), (1000, 18894018), (1040, 18167325), (1045, 18080400), (1083, 17446000), (1100, 17176380), (1140, 16573700), (1144, 16515750), (1159, 16302000), (1200, 15745015), (1220, 15486900), (1235, 15298800), (1254, 15067000), (1300, 14533860), (1320, 14313650), (1342, 14079000), (1375, 13741104), (1425, 13258960), (1430, 13212600), (1444, 13084500), (1464, 12905750), (1482, 12749000), (1500, 12596012), (1520, 12430275), (1525, 12389520), (1560, 12111550), (1586, 11913000), (1625, 11627088), (1650, 11450920), (1672, 11300250), (1716, 11010500), (1805, 10467600), (1830, 10324600), (1900, 9944220), (1950, 9689240), (1976, 9561750), (2000, 9447009), (2013, 9386000), (2090, 9040200), (2145, 8808400), (2166, 8723000), (2200, 8588190), (2280, 8286850), (2288, 8257875), (2318, 8151000), (2375, 7955376), (2379, 7942000), (2440, 7743450), (2470, 7649400), (2508, 7533500), (2600, 7266930), (2640, 7156825), (2684, 7039500), (2717, 6954000), (2750, 6870552), (2850, 6629480), (2860, 6606300), (2888, 6542250), (2928, 6452875), (2964, 6374500), (3000, 6298006), (3050, 6194760), (3120, 6055775), (3135, 6026800), (3172, 5956500), (3250, 5813544), (3300, 5725460), (3344, 5650125), (3355, 5631600), (3432, 5505250), (3477, 5434000), (3575, 5285040), (3610, 5233800), (3660, 5162300), (3705, 5099600), (3800, 4972110), (3900, 4844620), (3952, 4780875), (3965, 4765200), (3971, 4758000), (4026, 4693000), (4125, 4580368), (4180, 4520100), (4290, 4404200), (4332, 4361500), (4400, 4294095), (4560, 4143425), (4575, 4129840), (4636, 4075500), (4693, 4026000), (4750, 3977688), (4758, 3971000), (4875, 3875696), (4880, 3871725), (4940, 3824700), (5016, 3766750), (5200, 3633465), (5225, 3616080), (5368, 3519750), (5415, 3489200), (5434, 3477000), (5500, 3435276), (5700, 3314740), (5720, 3303150), (5776, 3271125), (5795, 3260400), (5928, 3187250), (6000, 3149003), (6100, 3097380), (6175, 3059760), (6270, 3013400), (6344, 2978250), (6500, 2906772), (6600, 2862730), (6710, 2815800), (6864, 2752625), (6954, 2717000), (7125, 2651792), (7150, 2642520), (7220, 2616900), (7320, 2581150), (7410, 2549800), (7600, 2486055), (7625, 2477904), (7800, 2422310), (7930, 2382600), (7942, 2379000), (8052, 2346500), (8151, 2318000), (8250, 2290184), (8360, 2260050), (8580, 2202100), (8664, 2180750), (8723, 2166000), (9025, 2093520), (9150, 2064920), (9272, 2037750), (9386, 2013000), (9500, 1988844), (9516, 1985500), (9750, 1937848), (9880, 1912350), (10032, 1883375), (10065, 1877200), (10450, 1808040), (10725, 1761680), (10736, 1759875), (10830, 1744600), (10868, 1738500), (11000, 1717638), (11400, 1657370), (11440, 1651575), (11590, 1630200), (11856, 1593625), (11895, 1588400), (11913, 1586000), (12200, 1548690), (12350, 1529880), (12540, 1506700), (12688, 1489125), (12749, 1482000), (13000, 1453386), (13200, 1431365), (13420, 1407900), (13585, 1390800), (13908, 1358500), (14079, 1342000), (14250, 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662948), (28600, 660630), (28880, 654225), (28975, 652080), (29640, 637450), (30134, 627000), (30500, 619476), (30875, 611952), (31350, 602680), (31720, 595650), (31768, 594750), (32208, 586625), (32604, 579500), (33000, 572546), (33550, 563160), (34320, 550525), (34770, 543400), (34892, 541500), (35750, 528504), (36100, 523380), (36600, 516230), (37050, 509960), (37544, 503250), (38000, 497211), (38064, 496375), (38247, 494000), (39000, 484462), (39650, 476520), (39710, 475800), (40260, 469300), (40755, 463600), (41800, 452010), (42900, 440420), (43320, 436150), (43472, 434625), (43615, 433200), (44042, 429000), (45125, 418704), (45201, 418000), (45750, 412984), (46360, 407550), (46930, 402600), (47580, 397100), (47652, 396500), (49400, 382470), (50160, 376675), (50325, 375440), (50996, 370500), (51623, 366000), (52250, 361608), (52338, 361000), (53625, 352336), (53680, 351975), (54150, 348920), (54340, 347700), (55632, 339625), (56316, 335500), (57000, 331474), (57200, 330315), (57950, 326040), (59280, 318725), (59475, 317680), (59565, 317200), (60268, 313500), (61000, 309738), (61750, 305976), (62700, 301340), (63440, 297825), (63536, 297375), (63745, 296400), (65208, 289750), (66000, 286273), (66063, 286000), (67100, 281580), (67925, 278160), (69540, 271700), (69784, 270750), (70395, 268400), (71500, 264252), (72200, 261690), (73200, 258115), (74100, 254980), (75088, 251625), (75335, 250800), (76494, 247000), (78000, 242231), (78375, 241072), (79300, 238260), (79420, 237900), (80520, 234650), (81510, 231800), (83600, 226005), (83875, 225264), (85800, 220210), (86640, 218075), (86925, 217360), (87230, 216600), (88084, 214500), (90250, 209352), (90402, 209000), (91500, 206492), (92625, 203984), (92720, 203775), (93860, 201300), (95160, 198550), (95304, 198250), (98800, 191235), (99125, 190608), (99275, 190320), (100650, 187720), (101992, 185250), (103246, 183000), (104500, 180804), (104676, 180500), (107250, 176168), (108300, 174460), (108680, 173850), (110105, 171600), (112632, 167750), (114000, 165737), (115900, 163020), (117325, 161040), (118950, 158840), (119130, 158600), (120536, 156750), (122000, 154869), (123500, 152988), (125400, 150670), (127490, 148200), (130416, 144875), (130845, 144400), (132126, 143000), (134200, 140790), (135375, 139568), (135850, 139080)]