129758250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 64

約数和(自身を含む): 334384128

約数和(自身を除く): 204625878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 750, 775, 930, 1550, 2325, 3875, 4650, 5581, 7750, 11162, 11625, 16743, 23250, 27905, 33486, 55810, 83715, 139525, 167430, 173011, 279050, 346022, 418575, 519033, 697625, 837150, 865055, 1038066, 1395250, 1730110, 2092875, 2595165, 4185750, 4325275, 5190330, 8650550, 12975825, 21626375, 25951650, 43252750, 64879125, 129758250]

約数ペア:

[(1, 129758250), (2, 64879125), (3, 43252750), (5, 25951650), (6, 21626375), (10, 12975825), (15, 8650550), (25, 5190330), (30, 4325275), (31, 4185750), (50, 2595165), (62, 2092875), (75, 1730110), (93, 1395250), (125, 1038066), (150, 865055), (155, 837150), (186, 697625), (250, 519033), (310, 418575), (375, 346022), (465, 279050), (750, 173011), (775, 167430), (930, 139525), (1550, 83715), (2325, 55810), (3875, 33486), (4650, 27905), (5581, 23250), (7750, 16743), (11162, 11625)]