102555240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12037}}^1$

素因数の和:12122

約数の個数: 64

約数和(自身を含む): 312024960

約数和(自身を除く): 209469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 12037, 24074, 36111, 48148, 60185, 72222, 96296, 120370, 144444, 180555, 240740, 288888, 361110, 481480, 722220, 854627, 1444440, 1709254, 2563881, 3418508, 4273135, 5127762, 6837016, 8546270, 10255524, 12819405, 17092540, 20511048, 25638810, 34185080, 51277620, 102555240]

約数ペア:

[(1, 102555240), (2, 51277620), (3, 34185080), (4, 25638810), (5, 20511048), (6, 17092540), (8, 12819405), (10, 10255524), (12, 8546270), (15, 6837016), (20, 5127762), (24, 4273135), (30, 3418508), (40, 2563881), (60, 1709254), (71, 1444440), (120, 854627), (142, 722220), (213, 481480), (284, 361110), (355, 288888), (426, 240740), (568, 180555), (710, 144444), (852, 120370), (1065, 96296), (1420, 72222), (1704, 60185), (2130, 48148), (2840, 36111), (4260, 24074), (8520, 12037)]