79715250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 219024000

約数和(自身を除く): 139308750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 426, 450, 499, 639, 710, 750, 998, 1065, 1125, 1278, 1497, 1775, 2130, 2250, 2495, 2994, 3195, 3550, 4491, 4990, 5325, 6390, 7485, 8875, 8982, 10650, 12475, 14970, 15975, 17750, 22455, 24950, 26625, 31950, 35429, 37425, 44910, 53250, 62375, 70858, 74850, 79875, 106287, 112275, 124750, 159750, 177145, 187125, 212574, 224550, 318861, 354290, 374250, 531435, 561375, 637722, 885725, 1062870, 1122750, 1594305, 1771450, 2657175, 3188610, 4428625, 5314350, 7971525, 8857250, 13285875, 15943050, 26571750, 39857625, 79715250]

約数ペア:

[(1, 79715250), (2, 39857625), (3, 26571750), (5, 15943050), (6, 13285875), (9, 8857250), (10, 7971525), (15, 5314350), (18, 4428625), (25, 3188610), (30, 2657175), (45, 1771450), (50, 1594305), (71, 1122750), (75, 1062870), (90, 885725), (125, 637722), (142, 561375), (150, 531435), (213, 374250), (225, 354290), (250, 318861), (355, 224550), (375, 212574), (426, 187125), (450, 177145), (499, 159750), (639, 124750), (710, 112275), (750, 106287), (998, 79875), (1065, 74850), (1125, 70858), (1278, 62375), (1497, 53250), (1775, 44910), (2130, 37425), (2250, 35429), (2495, 31950), (2994, 26625), (3195, 24950), (3550, 22455), (4491, 17750), (4990, 15975), (5325, 14970), (6390, 12475), (7485, 10650), (8875, 8982)]