268212900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{11317}}^1$

素因数の和:11413

約数の個数: 72

約数和(自身を含む): 785921920

約数和(自身を除く): 517709020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 11317, 11850, 22634, 23700, 33951, 45268, 56585, 67902, 113170, 135804, 169755, 226340, 282925, 339510, 565850, 679020, 848775, 894043, 1131700, 1697550, 1788086, 2682129, 3395100, 3576172, 4470215, 5364258, 8940430, 10728516, 13410645, 17880860, 22351075, 26821290, 44702150, 53642580, 67053225, 89404300, 134106450, 268212900]

約数ペア:

[(1, 268212900), (2, 134106450), (3, 89404300), (4, 67053225), (5, 53642580), (6, 44702150), (10, 26821290), (12, 22351075), (15, 17880860), (20, 13410645), (25, 10728516), (30, 8940430), (50, 5364258), (60, 4470215), (75, 3576172), (79, 3395100), (100, 2682129), (150, 1788086), (158, 1697550), (237, 1131700), (300, 894043), (316, 848775), (395, 679020), (474, 565850), (790, 339510), (948, 282925), (1185, 226340), (1580, 169755), (1975, 135804), (2370, 113170), (3950, 67902), (4740, 56585), (5925, 45268), (7900, 33951), (11317, 23700), (11850, 22634)]