125156750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 247216320

約数和(自身を除く): 122059570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 125, 145, 250, 283, 290, 305, 566, 610, 725, 1415, 1450, 1525, 1769, 2830, 3050, 3538, 3625, 7075, 7250, 7625, 8207, 8845, 14150, 15250, 16414, 17263, 17690, 34526, 35375, 41035, 44225, 70750, 82070, 86315, 88450, 172630, 205175, 221125, 410350, 431575, 442250, 500627, 863150, 1001254, 1025875, 2051750, 2157875, 2503135, 4315750, 5006270, 12515675, 25031350, 62578375, 125156750]

約数ペア:

[(1, 125156750), (2, 62578375), (5, 25031350), (10, 12515675), (25, 5006270), (29, 4315750), (50, 2503135), (58, 2157875), (61, 2051750), (122, 1025875), (125, 1001254), (145, 863150), (250, 500627), (283, 442250), (290, 431575), (305, 410350), (566, 221125), (610, 205175), (725, 172630), (1415, 88450), (1450, 86315), (1525, 82070), (1769, 70750), (2830, 44225), (3050, 41035), (3538, 35375), (3625, 34526), (7075, 17690), (7250, 17263), (7625, 16414), (8207, 15250), (8845, 14150)]