30261900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 88275600

約数和(自身を除く): 58013700

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, 677, 745, 894, 1354, 1490, 1788, 2031, 2235, 2708, 2980, 3385, 3725, 4062, 4470, 6770, 7450, 8124, 8940, 10155, 11175, 13540, 14900, 16925, 20310, 22350, 33850, 40620, 44700, 50775, 67700, 100873, 101550, 201746, 203100, 302619, 403492, 504365, 605238, 1008730, 1210476, 1513095, 2017460, 2521825, 3026190, 5043650, 6052380, 7565475, 10087300, 15130950, 30261900]

約数ペア:

[(1, 30261900), (2, 15130950), (3, 10087300), (4, 7565475), (5, 6052380), (6, 5043650), (10, 3026190), (12, 2521825), (15, 2017460), (20, 1513095), (25, 1210476), (30, 1008730), (50, 605238), (60, 504365), (75, 403492), (100, 302619), (149, 203100), (150, 201746), (298, 101550), (300, 100873), (447, 67700), (596, 50775), (677, 44700), (745, 40620), (894, 33850), (1354, 22350), (1490, 20310), (1788, 16925), (2031, 14900), (2235, 13540), (2708, 11175), (2980, 10155), (3385, 8940), (3725, 8124), (4062, 7450), (4470, 6770)]