100198680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49117}}^1$

素因数の和:49148

約数の個数: 64

約数和(自身を含む): 318284640

約数和(自身を除く): 218085960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 49117, 98234, 147351, 196468, 245585, 294702, 392936, 491170, 589404, 736755, 834989, 982340, 1178808, 1473510, 1669978, 1964680, 2504967, 2947020, 3339956, 4174945, 5009934, 5894040, 6679912, 8349890, 10019868, 12524835, 16699780, 20039736, 25049670, 33399560, 50099340, 100198680]

約数ペア:

[(1, 100198680), (2, 50099340), (3, 33399560), (4, 25049670), (5, 20039736), (6, 16699780), (8, 12524835), (10, 10019868), (12, 8349890), (15, 6679912), (17, 5894040), (20, 5009934), (24, 4174945), (30, 3339956), (34, 2947020), (40, 2504967), (51, 1964680), (60, 1669978), (68, 1473510), (85, 1178808), (102, 982340), (120, 834989), (136, 736755), (170, 589404), (204, 491170), (255, 392936), (340, 294702), (408, 245585), (510, 196468), (680, 147351), (1020, 98234), (2040, 49117)]