225115320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43627}}^1$

素因数の和:43684

約数の個数: 64

約数和(自身を含む): 691067520

約数和(自身を除く): 465952200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 43627, 87254, 130881, 174508, 218135, 261762, 349016, 436270, 523524, 654405, 872540, 1047048, 1308810, 1745080, 1875961, 2617620, 3751922, 5235240, 5627883, 7503844, 9379805, 11255766, 15007688, 18759610, 22511532, 28139415, 37519220, 45023064, 56278830, 75038440, 112557660, 225115320]

約数ペア:

[(1, 225115320), (2, 112557660), (3, 75038440), (4, 56278830), (5, 45023064), (6, 37519220), (8, 28139415), (10, 22511532), (12, 18759610), (15, 15007688), (20, 11255766), (24, 9379805), (30, 7503844), (40, 5627883), (43, 5235240), (60, 3751922), (86, 2617620), (120, 1875961), (129, 1745080), (172, 1308810), (215, 1047048), (258, 872540), (344, 654405), (430, 523524), (516, 436270), (645, 349016), (860, 261762), (1032, 218135), (1290, 174508), (1720, 130881), (2580, 87254), (5160, 43627)]