64323300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 187488000

約数和(自身を除く): 123164700

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, 1439, 1490, 1788, 2235, 2878, 2980, 3725, 4317, 4470, 5756, 7195, 7450, 8634, 8940, 11175, 14390, 14900, 17268, 21585, 22350, 28780, 35975, 43170, 44700, 71950, 86340, 107925, 143900, 214411, 215850, 428822, 431700, 643233, 857644, 1072055, 1286466, 2144110, 2572932, 3216165, 4288220, 5360275, 6432330, 10720550, 12864660, 16080825, 21441100, 32161650, 64323300]

約数ペア:

[(1, 64323300), (2, 32161650), (3, 21441100), (4, 16080825), (5, 12864660), (6, 10720550), (10, 6432330), (12, 5360275), (15, 4288220), (20, 3216165), (25, 2572932), (30, 2144110), (50, 1286466), (60, 1072055), (75, 857644), (100, 643233), (149, 431700), (150, 428822), (298, 215850), (300, 214411), (447, 143900), (596, 107925), (745, 86340), (894, 71950), (1439, 44700), (1490, 43170), (1788, 35975), (2235, 28780), (2878, 22350), (2980, 21585), (3725, 17268), (4317, 14900), (4470, 14390), (5756, 11175), (7195, 8940), (7450, 8634)]