125891640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{49957}}^1$

素因数の和:49981

約数の個数: 96

約数和(自身を含む): 467606880

約数和(自身を除く): 341715240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 49957, 99914, 149871, 199828, 249785, 299742, 349699, 399656, 449613, 499570, 599484, 699398, 749355, 899226, 999140, 1049097, 1198968, 1398796, 1498710, 1748495, 1798452, 1998280, 2098194, 2248065, 2797592, 2997420, 3147291, 3496990, 3596904, 4196388, 4496130, 5245485, 5994840, 6294582, 6993980, 8392776, 8992260, 10490970, 12589164, 13987960, 15736455, 17984520, 20981940, 25178328, 31472910, 41963880, 62945820, 125891640]

約数ペア:

[(1, 125891640), (2, 62945820), (3, 41963880), (4, 31472910), (5, 25178328), (6, 20981940), (7, 17984520), (8, 15736455), (9, 13987960), (10, 12589164), (12, 10490970), (14, 8992260), (15, 8392776), (18, 6993980), (20, 6294582), (21, 5994840), (24, 5245485), (28, 4496130), (30, 4196388), (35, 3596904), (36, 3496990), (40, 3147291), (42, 2997420), (45, 2797592), (56, 2248065), (60, 2098194), (63, 1998280), (70, 1798452), (72, 1748495), (84, 1498710), (90, 1398796), (105, 1198968), (120, 1049097), (126, 999140), (140, 899226), (168, 749355), (180, 699398), (210, 599484), (252, 499570), (280, 449613), (315, 399656), (360, 349699), (420, 299742), (504, 249785), (630, 199828), (840, 149871), (1260, 99914), (2520, 49957)]