156225180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55399}}^1$

素因数の和:55458

約数の個数: 48

約数和(自身を含む): 446745600

約数和(自身を除く): 290520420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 55399, 110798, 166197, 221596, 276995, 332394, 553990, 664788, 830985, 1107980, 1661970, 2603753, 3323940, 5207506, 7811259, 10415012, 13018765, 15622518, 26037530, 31245036, 39056295, 52075060, 78112590, 156225180]

約数ペア:

[(1, 156225180), (2, 78112590), (3, 52075060), (4, 39056295), (5, 31245036), (6, 26037530), (10, 15622518), (12, 13018765), (15, 10415012), (20, 7811259), (30, 5207506), (47, 3323940), (60, 2603753), (94, 1661970), (141, 1107980), (188, 830985), (235, 664788), (282, 553990), (470, 332394), (564, 276995), (705, 221596), (940, 166197), (1410, 110798), (2820, 55399)]