25155300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 73870272

約数和(自身を除く): 48714972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1181, 1420, 1775, 2130, 2362, 3543, 3550, 4260, 4724, 5325, 5905, 7086, 7100, 10650, 11810, 14172, 17715, 21300, 23620, 29525, 35430, 59050, 70860, 83851, 88575, 118100, 167702, 177150, 251553, 335404, 354300, 419255, 503106, 838510, 1006212, 1257765, 1677020, 2096275, 2515530, 4192550, 5031060, 6288825, 8385100, 12577650, 25155300]

約数ペア:

[(1, 25155300), (2, 12577650), (3, 8385100), (4, 6288825), (5, 5031060), (6, 4192550), (10, 2515530), (12, 2096275), (15, 1677020), (20, 1257765), (25, 1006212), (30, 838510), (50, 503106), (60, 419255), (71, 354300), (75, 335404), (100, 251553), (142, 177150), (150, 167702), (213, 118100), (284, 88575), (300, 83851), (355, 70860), (426, 59050), (710, 35430), (852, 29525), (1065, 23620), (1181, 21300), (1420, 17715), (1775, 14172), (2130, 11810), (2362, 10650), (3543, 7100), (3550, 7086), (4260, 5905), (4724, 5325)]