100235960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 260029440

約数和(自身を除く): 159793480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 47, 55, 74, 88, 94, 110, 131, 148, 185, 188, 220, 235, 262, 296, 370, 376, 407, 440, 470, 517, 524, 655, 740, 814, 940, 1034, 1048, 1310, 1441, 1480, 1628, 1739, 1880, 2035, 2068, 2585, 2620, 2882, 3256, 3478, 4070, 4136, 4847, 5170, 5240, 5764, 6157, 6956, 7205, 8140, 8695, 9694, 10340, 11528, 12314, 13912, 14410, 16280, 17390, 19129, 19388, 20680, 24235, 24628, 28820, 30785, 34780, 38258, 38776, 48470, 49256, 53317, 57640, 61570, 67727, 69560, 76516, 95645, 96940, 106634, 123140, 135454, 153032, 191290, 193880, 213268, 227809, 246280, 266585, 270908, 338635, 382580, 426536, 455618, 533170, 541816, 677270, 765160, 911236, 1066340, 1139045, 1354540, 1822472, 2132680, 2278090, 2505899, 2709080, 4556180, 5011798, 9112360, 10023596, 12529495, 20047192, 25058990, 50117980, 100235960]

約数ペア:

[(1, 100235960), (2, 50117980), (4, 25058990), (5, 20047192), (8, 12529495), (10, 10023596), (11, 9112360), (20, 5011798), (22, 4556180), (37, 2709080), (40, 2505899), (44, 2278090), (47, 2132680), (55, 1822472), (74, 1354540), (88, 1139045), (94, 1066340), (110, 911236), (131, 765160), (148, 677270), (185, 541816), (188, 533170), (220, 455618), (235, 426536), (262, 382580), (296, 338635), (370, 270908), (376, 266585), (407, 246280), (440, 227809), (470, 213268), (517, 193880), (524, 191290), (655, 153032), (740, 135454), (814, 123140), (940, 106634), (1034, 96940), (1048, 95645), (1310, 76516), (1441, 69560), (1480, 67727), (1628, 61570), (1739, 57640), (1880, 53317), (2035, 49256), (2068, 48470), (2585, 38776), (2620, 38258), (2882, 34780), (3256, 30785), (3478, 28820), (4070, 24628), (4136, 24235), (4847, 20680), (5170, 19388), (5240, 19129), (5764, 17390), (6157, 16280), (6956, 14410), (7205, 13912), (8140, 12314), (8695, 11528), (9694, 10340)]