121181700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2711}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 353102400

約数和(自身を除く): 231920700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1490, 1788, 2235, 2711, 2980, 3725, 4470, 5422, 7450, 8133, 8940, 10844, 11175, 13555, 14900, 16266, 22350, 27110, 32532, 40665, 44700, 54220, 67775, 81330, 135550, 162660, 203325, 271100, 403939, 406650, 807878, 813300, 1211817, 1615756, 2019695, 2423634, 4039390, 4847268, 6059085, 8078780, 10098475, 12118170, 20196950, 24236340, 30295425, 40393900, 60590850, 121181700]

約数ペア:

[(1, 121181700), (2, 60590850), (3, 40393900), (4, 30295425), (5, 24236340), (6, 20196950), (10, 12118170), (12, 10098475), (15, 8078780), (20, 6059085), (25, 4847268), (30, 4039390), (50, 2423634), (60, 2019695), (75, 1615756), (100, 1211817), (149, 813300), (150, 807878), (298, 406650), (300, 403939), (447, 271100), (596, 203325), (745, 162660), (894, 135550), (1490, 81330), (1788, 67775), (2235, 54220), (2711, 44700), (2980, 40665), (3725, 32532), (4470, 27110), (5422, 22350), (7450, 16266), (8133, 14900), (8940, 13555), (10844, 11175)]