124138260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22247}}^1$

素因数の和:22293

約数の個数: 72

約数和(自身を含む): 388717056

約数和(自身を除く): 264578796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22247, 44494, 66741, 88988, 111235, 133482, 200223, 222470, 266964, 333705, 400446, 444940, 667410, 689657, 800892, 1001115, 1334820, 1379314, 2002230, 2068971, 2758628, 3448285, 4004460, 4137942, 6206913, 6896570, 8275884, 10344855, 12413826, 13793140, 20689710, 24827652, 31034565, 41379420, 62069130, 124138260]

約数ペア:

[(1, 124138260), (2, 62069130), (3, 41379420), (4, 31034565), (5, 24827652), (6, 20689710), (9, 13793140), (10, 12413826), (12, 10344855), (15, 8275884), (18, 6896570), (20, 6206913), (30, 4137942), (31, 4004460), (36, 3448285), (45, 2758628), (60, 2068971), (62, 2002230), (90, 1379314), (93, 1334820), (124, 1001115), (155, 800892), (180, 689657), (186, 667410), (279, 444940), (310, 400446), (372, 333705), (465, 266964), (558, 222470), (620, 200223), (930, 133482), (1116, 111235), (1395, 88988), (1860, 66741), (2790, 44494), (5580, 22247)]