75998840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 183656160

約数和(自身を除く): 107657320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 1531, 2482, 2920, 3062, 4964, 6124, 6205, 7655, 9928, 12248, 12410, 15310, 24820, 26027, 30620, 49640, 52054, 61240, 104108, 111763, 130135, 208216, 223526, 260270, 447052, 520540, 558815, 894104, 1041080, 1117630, 1899971, 2235260, 3799942, 4470520, 7599884, 9499855, 15199768, 18999710, 37999420, 75998840]

約数ペア:

[(1, 75998840), (2, 37999420), (4, 18999710), (5, 15199768), (8, 9499855), (10, 7599884), (17, 4470520), (20, 3799942), (34, 2235260), (40, 1899971), (68, 1117630), (73, 1041080), (85, 894104), (136, 558815), (146, 520540), (170, 447052), (292, 260270), (340, 223526), (365, 208216), (584, 130135), (680, 111763), (730, 104108), (1241, 61240), (1460, 52054), (1531, 49640), (2482, 30620), (2920, 26027), (3062, 24820), (4964, 15310), (6124, 12410), (6205, 12248), (7655, 9928)]