25689420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 80821440

約数和(自身を除く): 55132020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 421, 452, 540, 565, 678, 842, 1017, 1130, 1263, 1356, 1684, 1695, 2034, 2105, 2260, 2526, 3051, 3390, 3789, 4068, 4210, 5052, 5085, 6102, 6315, 6780, 7578, 8420, 10170, 11367, 12204, 12630, 15156, 15255, 18945, 20340, 22734, 25260, 30510, 37890, 45468, 47573, 56835, 61020, 75780, 95146, 113670, 142719, 190292, 227340, 237865, 285438, 428157, 475730, 570876, 713595, 856314, 951460, 1284471, 1427190, 1712628, 2140785, 2568942, 2854380, 4281570, 5137884, 6422355, 8563140, 12844710, 25689420]

約数ペア:

[(1, 25689420), (2, 12844710), (3, 8563140), (4, 6422355), (5, 5137884), (6, 4281570), (9, 2854380), (10, 2568942), (12, 2140785), (15, 1712628), (18, 1427190), (20, 1284471), (27, 951460), (30, 856314), (36, 713595), (45, 570876), (54, 475730), (60, 428157), (90, 285438), (108, 237865), (113, 227340), (135, 190292), (180, 142719), (226, 113670), (270, 95146), (339, 75780), (421, 61020), (452, 56835), (540, 47573), (565, 45468), (678, 37890), (842, 30510), (1017, 25260), (1130, 22734), (1263, 20340), (1356, 18945), (1684, 15255), (1695, 15156), (2034, 12630), (2105, 12204), (2260, 11367), (2526, 10170), (3051, 8420), (3390, 7578), (3789, 6780), (4068, 6315), (4210, 6102), (5052, 5085)]