20974140000

素因数分解:

$2^5\times 3^4\times 5^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 900

約数和(自身を含む): 85516978932

約数和(自身を除く): 64542838932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 107, 108, 110, 120, 121, 125, 132, 135, 144, 150, 160, 162, 165, 176, 180, 198, 200, 214, 216, 220, 225, 240, 242, 250, 264, 270, 275, 288, 297, 300, 321, 324, 330, 352, 360, 363, 375, 396, 400, 405, 428, 432, 440, 450, 480, 484, 495, 500, 528, 535, 540, 550, 594, 600, 605, 625, 642, 648, 660, 675, 720, 726, 750, 792, 800, 810, 825, 856, 864, 880, 891, 900, 963, 968, 990, 1000, 1056, 1070, 1080, 1089, 1100, 1125, 1177, 1188, 1200, 1210, 1250, 1284, 1296, 1320, 1350, 1375, 1440, 1452, 1485, 1500, 1584, 1605, 1620, 1650, 1712, 1760, 1782, 1800, 1815, 1875, 1926, 1936, 1980, 2000, 2025, 2140, 2160, 2178, 2200, 2250, 2354, 2376, 2400, 2420, 2475, 2500, 2568, 2592, 2640, 2675, 2700, 2750, 2889, 2904, 2970, 3000, 3025, 3168, 3210, 3240, 3267, 3300, 3375, 3424, 3531, 3564, 3600, 3630, 3750, 3852, 3872, 3960, 4000, 4050, 4125, 4280, 4320, 4356, 4400, 4455, 4500, 4708, 4752, 4815, 4840, 4950, 5000, 5136, 5280, 5350, 5400, 5445, 5500, 5625, 5778, 5808, 5885, 5940, 6000, 6050, 6420, 6480, 6534, 6600, 6750, 6875, 7062, 7128, 7200, 7260, 7425, 7500, 7704, 7920, 8025, 8100, 8250, 8560, 8667, 8712, 8800, 8910, 9000, 9075, 9416, 9504, 9630, 9680, 9801, 9900, 10000, 10125, 10272, 10593, 10700, 10800, 10890, 11000, 11250, 11556, 11616, 11770, 11880, 12000, 12100, 12375, 12840, 12947, 12960, 13068, 13200, 13375, 13500, 13750, 14124, 14256, 14445, 14520, 14850, 15000, 15125, 15408, 15840, 16050, 16200, 16335, 16500, 16875, 17120, 17334, 17424, 17655, 17820, 18000, 18150, 18832, 19260, 19360, 19602, 19800, 20000, 20250, 20625, 21186, 21400, 21600, 21780, 22000, 22275, 22500, 23112, 23540, 23760, 24075, 24200, 24750, 25680, 25894, 26136, 26400, 26750, 27000, 27225, 27500, 28248, 28512, 28890, 29040, 29425, 29700, 30000, 30250, 30816, 31779, 32100, 32400, 32670, 33000, 33750, 34668, 34848, 35310, 35640, 36000, 36300, 37125, 37664, 38520, 38841, 39204, 39600, 40125, 40500, 41250, 42372, 42800, 43335, 43560, 44000, 44550, 45000, 45375, 46224, 47080, 47520, 48150, 48400, 49005, 49500, 50625, 51360, 51788, 52272, 52965, 53500, 54000, 54450, 55000, 56496, 57780, 58080, 58850, 59400, 60000, 60500, 61875, 63558, 64200, 64735, 64800, 65340, 66000, 66875, 67500, 69336, 70620, 71280, 72225, 72600, 74250, 75625, 77040, 77682, 78408, 79200, 80250, 81000, 81675, 82500, 84744, 85600, 86670, 87120, 88275, 89100, 90000, 90750, 92448, 94160, 95337, 96300, 96800, 98010, 99000, 101250, 103576, 104544, 105930, 107000, 108000, 108900, 110000, 111375, 112992, 115560, 116523, 117700, 118800, 120375, 121000, 123750, 127116, 128400, 129470, 130680, 132000, 133750, 135000, 136125, 138672, 141240, 142560, 144450, 145200, 147125, 148500, 151250, 154080, 155364, 156816, 158895, 160500, 162000, 163350, 165000, 169488, 173340, 174240, 176550, 178200, 180000, 181500, 185625, 188320, 190674, 192600, 194205, 196020, 198000, 200625, 202500, 207152, 211860, 214000, 216675, 217800, 220000, 222750, 226875, 231120, 233046, 235400, 237600, 240750, 242000, 245025, 247500, 254232, 256800, 258940, 261360, 264825, 267500, 270000, 272250, 277344, 282480, 288900, 290400, 294250, 297000, 302500, 310728, 313632, 317790, 321000, 323675, 324000, 326700, 330000, 338976, 346680, 349569, 353100, 356400, 361125, 363000, 371250, 381348, 385200, 388410, 392040, 396000, 401250, 405000, 408375, 414304, 423720, 428000, 433350, 435600, 441375, 445500, 453750, 462240, 466092, 470800, 476685, 481500, 484000, 490050, 495000, 508464, 517880, 522720, 529650, 535000, 540000, 544500, 556875, 564960, 577800, 582615, 588500, 594000, 601875, 605000, 621456, 635580, 642000, 647350, 653400, 660000, 680625, 693360, 699138, 706200, 712800, 722250, 726000, 735625, 742500, 762696, 770400, 776820, 784080, 794475, 802500, 810000, 816750, 847440, 866700, 871200, 882750, 891000, 907500, 932184, 941600, 953370, 963000, 971025, 980100, 990000, 1016928, 1035760, 1048707, 1059300, 1070000, 1083375, 1089000, 1113750, 1155600, 1165230, 1177000, 1188000, 1203750, 1210000, 1225125, 1242912, 1271160, 1284000, 1294700, 1306800, 1324125, 1361250, 1386720, 1398276, 1412400, 1444500, 1452000, 1471250, 1485000, 1525392, 1553640, 1568160, 1588950, 1605000, 1618375, 1620000, 1633500, 1694880, 1733400, 1747845, 1765500, 1782000, 1805625, 1815000, 1864368, 1906740, 1926000, 1942050, 1960200, 1980000, 2041875, 2071520, 2097414, 2118600, 2140000, 2166750, 2178000, 2206875, 2227500, 2311200, 2330460, 2354000, 2383425, 2407500, 2420000, 2450250, 2542320, 2589400, 2613600, 2648250, 2722500, 2796552, 2824800, 2889000, 2913075, 2942500, 2970000, 3050784, 3107280, 3177900, 3210000, 3236750, 3267000, 3466800, 3495690, 3531000, 3564000, 3611250, 3630000, 3728736, 3813480, 3852000, 3884100, 3920400, 3972375, 4083750, 4194828, 4237200, 4333500, 4356000, 4413750, 4455000, 4660920, 4708000, 4766850, 4815000, 4855125, 4900500, 5084640, 5178800, 5243535, 5296500, 5416875, 5445000, 5593104, 5778000, 5826150, 5885000, 5940000, 6125625, 6214560, 6355800, 6420000, 6473500, 6534000, 6620625, 6933600, 6991380, 7062000, 7222500, 7260000, 7626960, 7768200, 7840800, 7944750, 8091875, 8167500, 8389656, 8474400, 8667000, 8739225, 8827500, 8910000, 9321840, 9533700, 9630000, 9710250, 9801000, 10357600, 10487070, 10593000, 10833750, 10890000, 11186208, 11556000, 11652300, 11770000, 11917125, 12251250, 12711600, 12947000, 13068000, 13241250, 13982760, 14124000, 14445000, 14565375, 15253920, 15536400, 15889500, 16183750, 16335000, 16779312, 17334000, 17478450, 17655000, 17820000, 18643680, 19067400, 19260000, 19420500, 19602000, 19861875, 20974140, 21186000, 21667500, 21780000, 23304600, 23540000, 23834250, 24275625, 24502500, 25423200, 25894000, 26217675, 26482500, 27965520, 28890000, 29130750, 31072800, 31779000, 32367500, 32670000, 33558624, 34668000, 34956900, 35310000, 38134800, 38841000, 39204000, 39723750, 41948280, 42372000, 43335000, 43696125, 46609200, 47668500, 48551250, 49005000, 51788000, 52435350, 52965000, 55931040, 57780000, 58261500, 59585625, 63558000, 64735000, 65340000, 69913800, 70620000, 72826875, 76269600, 77682000, 79447500, 83896560, 86670000, 87392250, 93218400, 95337000, 97102500, 98010000, 104870700, 105930000, 116523000, 119171250, 127116000, 129470000, 131088375, 139827600, 145653750, 155364000, 158895000, 167793120, 173340000, 174784500, 190674000, 194205000, 196020000, 209741400, 211860000, 218480625, 233046000, 238342500, 258940000, 262176750, 279655200, 291307500, 317790000, 349569000, 381348000, 388410000, 419482800, 436961250, 466092000, 476685000, 524353500, 582615000, 635580000, 655441875, 699138000, 776820000, 838965600, 873922500, 953370000, 1048707000, 1165230000, 1310883750, 1398276000, 1747845000, 1906740000, 2097414000, 2330460000, 2621767500, 3495690000, 4194828000, 5243535000, 6991380000, 10487070000, 20974140000]

約数ペア:

[(1, 20974140000), (2, 10487070000), (3, 6991380000), (4, 5243535000), (5, 4194828000), (6, 3495690000), (8, 2621767500), (9, 2330460000), (10, 2097414000), (11, 1906740000), (12, 1747845000), (15, 1398276000), (16, 1310883750), (18, 1165230000), (20, 1048707000), (22, 953370000), (24, 873922500), (25, 838965600), (27, 776820000), (30, 699138000), (32, 655441875), (33, 635580000), (36, 582615000), (40, 524353500), (44, 476685000), (45, 466092000), (48, 436961250), (50, 419482800), (54, 388410000), (55, 381348000), (60, 349569000), (66, 317790000), (72, 291307500), (75, 279655200), (80, 262176750), (81, 258940000), (88, 238342500), (90, 233046000), (96, 218480625), (99, 211860000), (100, 209741400), (107, 196020000), (108, 194205000), (110, 190674000), (120, 174784500), (121, 173340000), (125, 167793120), (132, 158895000), (135, 155364000), (144, 145653750), (150, 139827600), (160, 131088375), (162, 129470000), (165, 127116000), (176, 119171250), (180, 116523000), (198, 105930000), (200, 104870700), (214, 98010000), (216, 97102500), (220, 95337000), (225, 93218400), (240, 87392250), (242, 86670000), (250, 83896560), (264, 79447500), (270, 77682000), (275, 76269600), (288, 72826875), (297, 70620000), (300, 69913800), (321, 65340000), (324, 64735000), (330, 63558000), (352, 59585625), (360, 58261500), (363, 57780000), (375, 55931040), (396, 52965000), (400, 52435350), (405, 51788000), (428, 49005000), (432, 48551250), (440, 47668500), (450, 46609200), (480, 43696125), (484, 43335000), (495, 42372000), (500, 41948280), (528, 39723750), (535, 39204000), (540, 38841000), (550, 38134800), (594, 35310000), (600, 34956900), (605, 34668000), (625, 33558624), (642, 32670000), (648, 32367500), (660, 31779000), (675, 31072800), (720, 29130750), (726, 28890000), (750, 27965520), (792, 26482500), (800, 26217675), (810, 25894000), (825, 25423200), (856, 24502500), (864, 24275625), (880, 23834250), (891, 23540000), (900, 23304600), (963, 21780000), (968, 21667500), (990, 21186000), (1000, 20974140), (1056, 19861875), (1070, 19602000), (1080, 19420500), (1089, 19260000), (1100, 19067400), (1125, 18643680), (1177, 17820000), (1188, 17655000), (1200, 17478450), (1210, 17334000), (1250, 16779312), (1284, 16335000), (1296, 16183750), (1320, 15889500), (1350, 15536400), (1375, 15253920), (1440, 14565375), (1452, 14445000), (1485, 14124000), (1500, 13982760), (1584, 13241250), (1605, 13068000), (1620, 12947000), (1650, 12711600), (1712, 12251250), (1760, 11917125), (1782, 11770000), (1800, 11652300), (1815, 11556000), (1875, 11186208), (1926, 10890000), (1936, 10833750), (1980, 10593000), (2000, 10487070), (2025, 10357600), (2140, 9801000), (2160, 9710250), (2178, 9630000), (2200, 9533700), (2250, 9321840), (2354, 8910000), (2376, 8827500), (2400, 8739225), (2420, 8667000), (2475, 8474400), (2500, 8389656), (2568, 8167500), (2592, 8091875), (2640, 7944750), (2675, 7840800), (2700, 7768200), (2750, 7626960), (2889, 7260000), (2904, 7222500), (2970, 7062000), (3000, 6991380), (3025, 6933600), (3168, 6620625), (3210, 6534000), (3240, 6473500), (3267, 6420000), (3300, 6355800), (3375, 6214560), (3424, 6125625), (3531, 5940000), (3564, 5885000), (3600, 5826150), (3630, 5778000), (3750, 5593104), (3852, 5445000), (3872, 5416875), (3960, 5296500), (4000, 5243535), (4050, 5178800), (4125, 5084640), (4280, 4900500), (4320, 4855125), (4356, 4815000), (4400, 4766850), (4455, 4708000), (4500, 4660920), (4708, 4455000), (4752, 4413750), (4815, 4356000), (4840, 4333500), (4950, 4237200), (5000, 4194828), (5136, 4083750), (5280, 3972375), (5350, 3920400), (5400, 3884100), (5445, 3852000), (5500, 3813480), (5625, 3728736), (5778, 3630000), (5808, 3611250), (5885, 3564000), (5940, 3531000), (6000, 3495690), (6050, 3466800), (6420, 3267000), (6480, 3236750), (6534, 3210000), (6600, 3177900), (6750, 3107280), (6875, 3050784), (7062, 2970000), (7128, 2942500), (7200, 2913075), (7260, 2889000), (7425, 2824800), (7500, 2796552), (7704, 2722500), (7920, 2648250), (8025, 2613600), (8100, 2589400), (8250, 2542320), (8560, 2450250), (8667, 2420000), (8712, 2407500), (8800, 2383425), (8910, 2354000), (9000, 2330460), (9075, 2311200), (9416, 2227500), (9504, 2206875), (9630, 2178000), (9680, 2166750), (9801, 2140000), (9900, 2118600), (10000, 2097414), (10125, 2071520), (10272, 2041875), (10593, 1980000), (10700, 1960200), (10800, 1942050), (10890, 1926000), (11000, 1906740), (11250, 1864368), (11556, 1815000), (11616, 1805625), (11770, 1782000), (11880, 1765500), (12000, 1747845), (12100, 1733400), (12375, 1694880), (12840, 1633500), (12947, 1620000), (12960, 1618375), (13068, 1605000), (13200, 1588950), (13375, 1568160), (13500, 1553640), (13750, 1525392), (14124, 1485000), (14256, 1471250), (14445, 1452000), (14520, 1444500), (14850, 1412400), (15000, 1398276), (15125, 1386720), (15408, 1361250), (15840, 1324125), (16050, 1306800), (16200, 1294700), (16335, 1284000), (16500, 1271160), (16875, 1242912), (17120, 1225125), (17334, 1210000), (17424, 1203750), (17655, 1188000), (17820, 1177000), (18000, 1165230), (18150, 1155600), (18832, 1113750), (19260, 1089000), (19360, 1083375), (19602, 1070000), (19800, 1059300), (20000, 1048707), (20250, 1035760), (20625, 1016928), (21186, 990000), (21400, 980100), (21600, 971025), (21780, 963000), (22000, 953370), (22275, 941600), (22500, 932184), (23112, 907500), (23540, 891000), (23760, 882750), (24075, 871200), (24200, 866700), (24750, 847440), (25680, 816750), (25894, 810000), (26136, 802500), (26400, 794475), (26750, 784080), (27000, 776820), (27225, 770400), (27500, 762696), (28248, 742500), (28512, 735625), (28890, 726000), (29040, 722250), (29425, 712800), (29700, 706200), (30000, 699138), (30250, 693360), (30816, 680625), (31779, 660000), (32100, 653400), (32400, 647350), (32670, 642000), (33000, 635580), (33750, 621456), (34668, 605000), (34848, 601875), (35310, 594000), (35640, 588500), (36000, 582615), (36300, 577800), (37125, 564960), (37664, 556875), (38520, 544500), (38841, 540000), (39204, 535000), (39600, 529650), (40125, 522720), (40500, 517880), (41250, 508464), (42372, 495000), (42800, 490050), (43335, 484000), (43560, 481500), (44000, 476685), (44550, 470800), (45000, 466092), (45375, 462240), (46224, 453750), (47080, 445500), (47520, 441375), (48150, 435600), (48400, 433350), (49005, 428000), (49500, 423720), (50625, 414304), (51360, 408375), (51788, 405000), (52272, 401250), (52965, 396000), (53500, 392040), (54000, 388410), (54450, 385200), (55000, 381348), (56496, 371250), (57780, 363000), (58080, 361125), (58850, 356400), (59400, 353100), (60000, 349569), (60500, 346680), (61875, 338976), (63558, 330000), (64200, 326700), (64735, 324000), (64800, 323675), (65340, 321000), (66000, 317790), (66875, 313632), (67500, 310728), (69336, 302500), (70620, 297000), (71280, 294250), (72225, 290400), (72600, 288900), (74250, 282480), (75625, 277344), (77040, 272250), (77682, 270000), (78408, 267500), (79200, 264825), (80250, 261360), (81000, 258940), (81675, 256800), (82500, 254232), (84744, 247500), (85600, 245025), (86670, 242000), (87120, 240750), (88275, 237600), (89100, 235400), (90000, 233046), (90750, 231120), (92448, 226875), (94160, 222750), (95337, 220000), (96300, 217800), (96800, 216675), (98010, 214000), (99000, 211860), (101250, 207152), (103576, 202500), (104544, 200625), (105930, 198000), (107000, 196020), (108000, 194205), (108900, 192600), (110000, 190674), (111375, 188320), (112992, 185625), (115560, 181500), (116523, 180000), (117700, 178200), (118800, 176550), (120375, 174240), (121000, 173340), (123750, 169488), (127116, 165000), (128400, 163350), (129470, 162000), (130680, 160500), (132000, 158895), (133750, 156816), (135000, 155364), (136125, 154080), (138672, 151250), (141240, 148500), (142560, 147125), (144450, 145200)]