150207520

素因数分解:

$2^5\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1451}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 355658688

約数和(自身を除く): 205451168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 647, 1294, 1451, 2588, 2902, 3235, 5176, 5804, 6470, 7255, 10352, 11608, 12940, 14510, 20704, 23216, 25880, 29020, 46432, 51760, 58040, 103520, 116080, 232160, 938797, 1877594, 3755188, 4693985, 7510376, 9387970, 15020752, 18775940, 30041504, 37551880, 75103760, 150207520]

約数ペア:

[(1, 150207520), (2, 75103760), (4, 37551880), (5, 30041504), (8, 18775940), (10, 15020752), (16, 9387970), (20, 7510376), (32, 4693985), (40, 3755188), (80, 1877594), (160, 938797), (647, 232160), (1294, 116080), (1451, 103520), (2588, 58040), (2902, 51760), (3235, 46432), (5176, 29020), (5804, 25880), (6470, 23216), (7255, 20704), (10352, 14510), (11608, 12940)]