98987640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17551}}^1$

素因数の和:17612

約数の個数: 64

約数和(自身を含む): 303298560

約数和(自身を除く): 204310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 210612, 263265, 351020, 421224, 526530, 702040, 824897, 1053060, 1649794, 2106120, 2474691, 3299588, 4124485, 4949382, 6599176, 8248970, 9898764, 12373455, 16497940, 19797528, 24746910, 32995880, 49493820, 98987640]

約数ペア:

[(1, 98987640), (2, 49493820), (3, 32995880), (4, 24746910), (5, 19797528), (6, 16497940), (8, 12373455), (10, 9898764), (12, 8248970), (15, 6599176), (20, 4949382), (24, 4124485), (30, 3299588), (40, 2474691), (47, 2106120), (60, 1649794), (94, 1053060), (120, 824897), (141, 702040), (188, 526530), (235, 421224), (282, 351020), (376, 263265), (470, 210612), (564, 175510), (705, 140408), (940, 105306), (1128, 87755), (1410, 70204), (1880, 52653), (2820, 35102), (5640, 17551)]