25413660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 78427440

約数和(自身を除く): 53013780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2393, 2655, 3540, 4786, 5310, 7179, 9572, 10620, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 47860, 71790, 86148, 107685, 141187, 143580, 215370, 282374, 423561, 430740, 564748, 705935, 847122, 1270683, 1411870, 1694244, 2117805, 2541366, 2823740, 4235610, 5082732, 6353415, 8471220, 12706830, 25413660]

約数ペア:

[(1, 25413660), (2, 12706830), (3, 8471220), (4, 6353415), (5, 5082732), (6, 4235610), (9, 2823740), (10, 2541366), (12, 2117805), (15, 1694244), (18, 1411870), (20, 1270683), (30, 847122), (36, 705935), (45, 564748), (59, 430740), (60, 423561), (90, 282374), (118, 215370), (177, 143580), (180, 141187), (236, 107685), (295, 86148), (354, 71790), (531, 47860), (590, 43074), (708, 35895), (885, 28716), (1062, 23930), (1180, 21537), (1770, 14358), (2124, 11965), (2393, 10620), (2655, 9572), (3540, 7179), (4786, 5310)]