25899660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7607

約数の個数: 72

約数和(自身を含む): 82708080

約数和(自身を除く): 56808420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7573, 15146, 22719, 30292, 37865, 45438, 68157, 75730, 90876, 113595, 136314, 143887, 151460, 227190, 272628, 287774, 340785, 431661, 454380, 575548, 681570, 719435, 863322, 1294983, 1363140, 1438870, 1726644, 2158305, 2589966, 2877740, 4316610, 5179932, 6474915, 8633220, 12949830, 25899660]

約数ペア:

[(1, 25899660), (2, 12949830), (3, 8633220), (4, 6474915), (5, 5179932), (6, 4316610), (9, 2877740), (10, 2589966), (12, 2158305), (15, 1726644), (18, 1438870), (19, 1363140), (20, 1294983), (30, 863322), (36, 719435), (38, 681570), (45, 575548), (57, 454380), (60, 431661), (76, 340785), (90, 287774), (95, 272628), (114, 227190), (171, 151460), (180, 143887), (190, 136314), (228, 113595), (285, 90876), (342, 75730), (380, 68157), (570, 45438), (684, 37865), (855, 30292), (1140, 22719), (1710, 15146), (3420, 7573)]