100508640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{209393}}^1$

素因数の和:209411

約数の個数: 48

約数和(自身を含む): 316603728

約数和(自身を除く): 216095088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 209393, 418786, 628179, 837572, 1046965, 1256358, 1675144, 2093930, 2512716, 3140895, 3350288, 4187860, 5025432, 6281790, 6700576, 8375720, 10050864, 12563580, 16751440, 20101728, 25127160, 33502880, 50254320, 100508640]

約数ペア:

[(1, 100508640), (2, 50254320), (3, 33502880), (4, 25127160), (5, 20101728), (6, 16751440), (8, 12563580), (10, 10050864), (12, 8375720), (15, 6700576), (16, 6281790), (20, 5025432), (24, 4187860), (30, 3350288), (32, 3140895), (40, 2512716), (48, 2093930), (60, 1675144), (80, 1256358), (96, 1046965), (120, 837572), (160, 628179), (240, 418786), (480, 209393)]