100200660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238573}}^1$

素因数の和:238592

約数の個数: 48

約数和(自身を含む): 320643456

約数和(自身を除く): 220442796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238573, 477146, 715719, 954292, 1192865, 1431438, 1670011, 2385730, 2862876, 3340022, 3578595, 4771460, 5010033, 6680044, 7157190, 8350055, 10020066, 14314380, 16700110, 20040132, 25050165, 33400220, 50100330, 100200660]

約数ペア:

[(1, 100200660), (2, 50100330), (3, 33400220), (4, 25050165), (5, 20040132), (6, 16700110), (7, 14314380), (10, 10020066), (12, 8350055), (14, 7157190), (15, 6680044), (20, 5010033), (21, 4771460), (28, 3578595), (30, 3340022), (35, 2862876), (42, 2385730), (60, 1670011), (70, 1431438), (84, 1192865), (105, 954292), (140, 715719), (210, 477146), (420, 238573)]