80231100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8675

約数の個数: 72

約数和(自身を含む): 239651328

約数和(自身を除く): 159420228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8627, 9300, 17254, 25881, 34508, 43135, 51762, 86270, 103524, 129405, 172540, 215675, 258810, 267437, 431350, 517620, 534874, 647025, 802311, 862700, 1069748, 1294050, 1337185, 1604622, 2588100, 2674370, 3209244, 4011555, 5348740, 6685925, 8023110, 13371850, 16046220, 20057775, 26743700, 40115550, 80231100]

約数ペア:

[(1, 80231100), (2, 40115550), (3, 26743700), (4, 20057775), (5, 16046220), (6, 13371850), (10, 8023110), (12, 6685925), (15, 5348740), (20, 4011555), (25, 3209244), (30, 2674370), (31, 2588100), (50, 1604622), (60, 1337185), (62, 1294050), (75, 1069748), (93, 862700), (100, 802311), (124, 647025), (150, 534874), (155, 517620), (186, 431350), (300, 267437), (310, 258810), (372, 215675), (465, 172540), (620, 129405), (775, 103524), (930, 86270), (1550, 51762), (1860, 43135), (2325, 34508), (3100, 25881), (4650, 17254), (8627, 9300)]