149858580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7879}}^1$

素因数の和:8208

約数の個数: 48

約数和(自身を含む): 420981120

約数和(自身を除く): 271122540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 7879, 9510, 15758, 19020, 23637, 31516, 39395, 47274, 78790, 94548, 118185, 157580, 236370, 472740, 2497643, 4995286, 7492929, 9990572, 12488215, 14985858, 24976430, 29971716, 37464645, 49952860, 74929290, 149858580]

約数ペア:

[(1, 149858580), (2, 74929290), (3, 49952860), (4, 37464645), (5, 29971716), (6, 24976430), (10, 14985858), (12, 12488215), (15, 9990572), (20, 7492929), (30, 4995286), (60, 2497643), (317, 472740), (634, 236370), (951, 157580), (1268, 118185), (1585, 94548), (1902, 78790), (3170, 47274), (3804, 39395), (4755, 31516), (6340, 23637), (7879, 19020), (9510, 15758)]