73922451200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28731

約数の個数: 216

約数和(自身を含む): 203407564416

約数和(自身を除く): 129485113216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2015, 2080, 2480, 2600, 3100, 3200, 3224, 3328, 3968, 4030, 4160, 4960, 5200, 6200, 6400, 6448, 7936, 8060, 8320, 9920, 10075, 10400, 12400, 12896, 16120, 16640, 19840, 20150, 20800, 24800, 25792, 28661, 32240, 39680, 40300, 41600, 49600, 51584, 57322, 64480, 80600, 83200, 99200, 103168, 114644, 128960, 143305, 161200, 198400, 229288, 257920, 286610, 322400, 372593, 458576, 515840, 573220, 644800, 716525, 745186, 888491, 917152, 1146440, 1289600, 1433050, 1490372, 1776982, 1834304, 1862965, 2292880, 2579200, 2866100, 2980744, 3553964, 3668608, 3725930, 4442455, 4585760, 5732200, 5961488, 7107928, 7337216, 7451860, 8884910, 9171520, 9314825, 11464400, 11550383, 11922976, 14215856, 14903720, 17769820, 18343040, 18629650, 22212275, 22928800, 23100766, 23845952, 28431712, 29807440, 35539640, 36686080, 37259300, 44424550, 45857600, 46201532, 47691904, 56863424, 57751915, 59614880, 71079280, 74518600, 88849100, 91715200, 92403064, 95383808, 113726848, 115503830, 119229760, 142158560, 149037200, 177698200, 183430400, 184806128, 227453696, 231007660, 238459520, 284317120, 288759575, 298074400, 355396400, 369612256, 462015320, 476919040, 568634240, 577519150, 596148800, 710792800, 739224512, 924030640, 1137268480, 1155038300, 1192297600, 1421585600, 1478449024, 1848061280, 2310076600, 2384595200, 2843171200, 2956898048, 3696122560, 4620153200, 5686342400, 7392245120, 9240306400, 14784490240, 18480612800, 36961225600, 73922451200]

約数ペア:

[(1, 73922451200), (2, 36961225600), (4, 18480612800), (5, 14784490240), (8, 9240306400), (10, 7392245120), (13, 5686342400), (16, 4620153200), (20, 3696122560), (25, 2956898048), (26, 2843171200), (31, 2384595200), (32, 2310076600), (40, 1848061280), (50, 1478449024), (52, 1421585600), (62, 1192297600), (64, 1155038300), (65, 1137268480), (80, 924030640), (100, 739224512), (104, 710792800), (124, 596148800), (128, 577519150), (130, 568634240), (155, 476919040), (160, 462015320), (200, 369612256), (208, 355396400), (248, 298074400), (256, 288759575), (260, 284317120), (310, 238459520), (320, 231007660), (325, 227453696), (400, 184806128), (403, 183430400), (416, 177698200), (496, 149037200), (520, 142158560), (620, 119229760), (640, 115503830), (650, 113726848), (775, 95383808), (800, 92403064), (806, 91715200), (832, 88849100), (992, 74518600), (1040, 71079280), (1240, 59614880), (1280, 57751915), (1300, 56863424), (1550, 47691904), (1600, 46201532), (1612, 45857600), (1664, 44424550), (1984, 37259300), (2015, 36686080), (2080, 35539640), (2480, 29807440), (2600, 28431712), (3100, 23845952), (3200, 23100766), (3224, 22928800), (3328, 22212275), (3968, 18629650), (4030, 18343040), (4160, 17769820), (4960, 14903720), (5200, 14215856), (6200, 11922976), (6400, 11550383), (6448, 11464400), (7936, 9314825), (8060, 9171520), (8320, 8884910), (9920, 7451860), (10075, 7337216), (10400, 7107928), (12400, 5961488), (12896, 5732200), (16120, 4585760), (16640, 4442455), (19840, 3725930), (20150, 3668608), (20800, 3553964), (24800, 2980744), (25792, 2866100), (28661, 2579200), (32240, 2292880), (39680, 1862965), (40300, 1834304), (41600, 1776982), (49600, 1490372), (51584, 1433050), (57322, 1289600), (64480, 1146440), (80600, 917152), (83200, 888491), (99200, 745186), (103168, 716525), (114644, 644800), (128960, 573220), (143305, 515840), (161200, 458576), (198400, 372593), (229288, 322400), (257920, 286610)]