151222860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3701}}^1$

素因数の和:3943

約数の個数: 72

約数和(自身を含む): 460854576

約数和(自身を除く): 309631716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 3701, 4086, 4540, 6810, 7402, 8172, 10215, 11103, 13620, 14804, 18505, 20430, 22206, 33309, 37010, 40860, 44412, 55515, 66618, 74020, 111030, 133236, 166545, 222060, 333090, 666180, 840127, 1680254, 2520381, 3360508, 4200635, 5040762, 7561143, 8401270, 10081524, 12601905, 15122286, 16802540, 25203810, 30244572, 37805715, 50407620, 75611430, 151222860]

約数ペア:

[(1, 151222860), (2, 75611430), (3, 50407620), (4, 37805715), (5, 30244572), (6, 25203810), (9, 16802540), (10, 15122286), (12, 12601905), (15, 10081524), (18, 8401270), (20, 7561143), (30, 5040762), (36, 4200635), (45, 3360508), (60, 2520381), (90, 1680254), (180, 840127), (227, 666180), (454, 333090), (681, 222060), (908, 166545), (1135, 133236), (1362, 111030), (2043, 74020), (2270, 66618), (2724, 55515), (3405, 44412), (3701, 40860), (4086, 37010), (4540, 33309), (6810, 22206), (7402, 20430), (8172, 18505), (10215, 14804), (11103, 13620)]