89605260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 272890800

約数和(自身を除く): 183285540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1699, 1758, 2637, 2930, 3398, 3516, 4395, 5097, 5274, 5860, 6796, 8495, 8790, 10194, 10548, 13185, 15291, 16990, 17580, 20388, 25485, 26370, 30582, 33980, 50970, 52740, 61164, 76455, 101940, 152910, 305820, 497807, 995614, 1493421, 1991228, 2489035, 2986842, 4480263, 4978070, 5973684, 7467105, 8960526, 9956140, 14934210, 17921052, 22401315, 29868420, 44802630, 89605260]

約数ペア:

[(1, 89605260), (2, 44802630), (3, 29868420), (4, 22401315), (5, 17921052), (6, 14934210), (9, 9956140), (10, 8960526), (12, 7467105), (15, 5973684), (18, 4978070), (20, 4480263), (30, 2986842), (36, 2489035), (45, 1991228), (60, 1493421), (90, 995614), (180, 497807), (293, 305820), (586, 152910), (879, 101940), (1172, 76455), (1465, 61164), (1699, 52740), (1758, 50970), (2637, 33980), (2930, 30582), (3398, 26370), (3516, 25485), (4395, 20388), (5097, 17580), (5274, 16990), (5860, 15291), (6796, 13185), (8495, 10548), (8790, 10194)]