290460900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1279}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 842168320

約数和(自身を除く): 551707420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 757, 1279, 1514, 2271, 2558, 3028, 3785, 3837, 4542, 5116, 6395, 7570, 7674, 9084, 11355, 12790, 15140, 15348, 18925, 19185, 22710, 25580, 31975, 37850, 38370, 45420, 56775, 63950, 75700, 76740, 95925, 113550, 127900, 191850, 227100, 383700, 968203, 1936406, 2904609, 3872812, 4841015, 5809218, 9682030, 11618436, 14523045, 19364060, 24205075, 29046090, 48410150, 58092180, 72615225, 96820300, 145230450, 290460900]

約数ペア:

[(1, 290460900), (2, 145230450), (3, 96820300), (4, 72615225), (5, 58092180), (6, 48410150), (10, 29046090), (12, 24205075), (15, 19364060), (20, 14523045), (25, 11618436), (30, 9682030), (50, 5809218), (60, 4841015), (75, 3872812), (100, 2904609), (150, 1936406), (300, 968203), (757, 383700), (1279, 227100), (1514, 191850), (2271, 127900), (2558, 113550), (3028, 95925), (3785, 76740), (3837, 75700), (4542, 63950), (5116, 56775), (6395, 45420), (7570, 38370), (7674, 37850), (9084, 31975), (11355, 25580), (12790, 22710), (15140, 19185), (15348, 18925)]