115186700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 262066560

約数和(自身を除く): 146879860

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 100, 124, 146, 155, 292, 310, 365, 509, 620, 730, 775, 1018, 1460, 1550, 1825, 2036, 2263, 2545, 3100, 3650, 4526, 5090, 7300, 9052, 10180, 11315, 12725, 15779, 22630, 25450, 31558, 37157, 45260, 50900, 56575, 63116, 74314, 78895, 113150, 148628, 157790, 185785, 226300, 315580, 371570, 394475, 743140, 788950, 928925, 1151867, 1577900, 1857850, 2303734, 3715700, 4607468, 5759335, 11518670, 23037340, 28796675, 57593350, 115186700]

約数ペア:

[(1, 115186700), (2, 57593350), (4, 28796675), (5, 23037340), (10, 11518670), (20, 5759335), (25, 4607468), (31, 3715700), (50, 2303734), (62, 1857850), (73, 1577900), (100, 1151867), (124, 928925), (146, 788950), (155, 743140), (292, 394475), (310, 371570), (365, 315580), (509, 226300), (620, 185785), (730, 157790), (775, 148628), (1018, 113150), (1460, 78895), (1550, 74314), (1825, 63116), (2036, 56575), (2263, 50900), (2545, 45260), (3100, 37157), (3650, 31558), (4526, 25450), (5090, 22630), (7300, 15779), (9052, 12725), (10180, 11315)]