206904900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{1093}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 600142144

約数和(自身を除く): 393237244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 631, 1093, 1262, 1893, 2186, 2524, 3155, 3279, 3786, 4372, 5465, 6310, 6558, 7572, 9465, 10930, 12620, 13116, 15775, 16395, 18930, 21860, 27325, 31550, 32790, 37860, 47325, 54650, 63100, 65580, 81975, 94650, 109300, 163950, 189300, 327900, 689683, 1379366, 2069049, 2758732, 3448415, 4138098, 6896830, 8276196, 10345245, 13793660, 17242075, 20690490, 34484150, 41380980, 51726225, 68968300, 103452450, 206904900]

約数ペア:

[(1, 206904900), (2, 103452450), (3, 68968300), (4, 51726225), (5, 41380980), (6, 34484150), (10, 20690490), (12, 17242075), (15, 13793660), (20, 10345245), (25, 8276196), (30, 6896830), (50, 4138098), (60, 3448415), (75, 2758732), (100, 2069049), (150, 1379366), (300, 689683), (631, 327900), (1093, 189300), (1262, 163950), (1893, 109300), (2186, 94650), (2524, 81975), (3155, 65580), (3279, 63100), (3786, 54650), (4372, 47325), (5465, 37860), (6310, 32790), (6558, 31550), (7572, 27325), (9465, 21860), (10930, 18930), (12620, 16395), (13116, 15775)]