90294960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 324836352

約数和(自身を除く): 234541392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 757, 840, 852, 994, 1065, 1136, 1420, 1491, 1514, 1680, 1704, 1988, 2130, 2271, 2485, 2840, 2982, 3028, 3408, 3785, 3976, 4260, 4542, 4970, 5299, 5680, 5964, 6056, 7455, 7570, 7952, 8520, 9084, 9940, 10598, 11355, 11928, 12112, 14910, 15140, 15897, 17040, 18168, 19880, 21196, 22710, 23856, 26495, 29820, 30280, 31794, 36336, 39760, 42392, 45420, 52990, 53747, 59640, 60560, 63588, 79485, 84784, 90840, 105980, 107494, 119280, 127176, 158970, 161241, 181680, 211960, 214988, 254352, 268735, 317940, 322482, 376229, 423920, 429976, 537470, 635880, 644964, 752458, 806205, 859952, 1074940, 1128687, 1271760, 1289928, 1504916, 1612410, 1881145, 2149880, 2257374, 2579856, 3009832, 3224820, 3762290, 4299760, 4514748, 5643435, 6019664, 6449640, 7524580, 9029496, 11286870, 12899280, 15049160, 18058992, 22573740, 30098320, 45147480, 90294960]

約数ペア:

[(1, 90294960), (2, 45147480), (3, 30098320), (4, 22573740), (5, 18058992), (6, 15049160), (7, 12899280), (8, 11286870), (10, 9029496), (12, 7524580), (14, 6449640), (15, 6019664), (16, 5643435), (20, 4514748), (21, 4299760), (24, 3762290), (28, 3224820), (30, 3009832), (35, 2579856), (40, 2257374), (42, 2149880), (48, 1881145), (56, 1612410), (60, 1504916), (70, 1289928), (71, 1271760), (80, 1128687), (84, 1074940), (105, 859952), (112, 806205), (120, 752458), (140, 644964), (142, 635880), (168, 537470), (210, 429976), (213, 423920), (240, 376229), (280, 322482), (284, 317940), (336, 268735), (355, 254352), (420, 214988), (426, 211960), (497, 181680), (560, 161241), (568, 158970), (710, 127176), (757, 119280), (840, 107494), (852, 105980), (994, 90840), (1065, 84784), (1136, 79485), (1420, 63588), (1491, 60560), (1514, 59640), (1680, 53747), (1704, 52990), (1988, 45420), (2130, 42392), (2271, 39760), (2485, 36336), (2840, 31794), (2982, 30280), (3028, 29820), (3408, 26495), (3785, 23856), (3976, 22710), (4260, 21196), (4542, 19880), (4970, 18168), (5299, 17040), (5680, 15897), (5964, 15140), (6056, 14910), (7455, 12112), (7570, 11928), (7952, 11355), (8520, 10598), (9084, 9940)]