25093260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 80640000

約数和(自身を除く): 55546740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1499, 1674, 1860, 2790, 2998, 3348, 4185, 4497, 5580, 5996, 7495, 8370, 8994, 13491, 14990, 16740, 17988, 22485, 26982, 29980, 40473, 44970, 46469, 53964, 67455, 80946, 89940, 92938, 134910, 139407, 161892, 185876, 202365, 232345, 269820, 278814, 404730, 418221, 464690, 557628, 697035, 809460, 836442, 929380, 1254663, 1394070, 1672884, 2091105, 2509326, 2788140, 4182210, 5018652, 6273315, 8364420, 12546630, 25093260]

約数ペア:

[(1, 25093260), (2, 12546630), (3, 8364420), (4, 6273315), (5, 5018652), (6, 4182210), (9, 2788140), (10, 2509326), (12, 2091105), (15, 1672884), (18, 1394070), (20, 1254663), (27, 929380), (30, 836442), (31, 809460), (36, 697035), (45, 557628), (54, 464690), (60, 418221), (62, 404730), (90, 278814), (93, 269820), (108, 232345), (124, 202365), (135, 185876), (155, 161892), (180, 139407), (186, 134910), (270, 92938), (279, 89940), (310, 80946), (372, 67455), (465, 53964), (540, 46469), (558, 44970), (620, 40473), (837, 29980), (930, 26982), (1116, 22485), (1395, 17988), (1499, 16740), (1674, 14990), (1860, 13491), (2790, 8994), (2998, 8370), (3348, 7495), (4185, 5996), (4497, 5580)]