45451980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{36073}}^1$

素因数の和:36095

約数の個数: 72

約数和(自身を含む): 157571232

約数和(自身を除く): 112119252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 36073, 72146, 108219, 144292, 180365, 216438, 252511, 324657, 360730, 432876, 505022, 541095, 649314, 721460, 757533, 1010044, 1082190, 1262555, 1298628, 1515066, 1623285, 2164380, 2272599, 2525110, 3030132, 3246570, 3787665, 4545198, 5050220, 6493140, 7575330, 9090396, 11362995, 15150660, 22725990, 45451980]

約数ペア:

[(1, 45451980), (2, 22725990), (3, 15150660), (4, 11362995), (5, 9090396), (6, 7575330), (7, 6493140), (9, 5050220), (10, 4545198), (12, 3787665), (14, 3246570), (15, 3030132), (18, 2525110), (20, 2272599), (21, 2164380), (28, 1623285), (30, 1515066), (35, 1298628), (36, 1262555), (42, 1082190), (45, 1010044), (60, 757533), (63, 721460), (70, 649314), (84, 541095), (90, 505022), (105, 432876), (126, 360730), (140, 324657), (180, 252511), (210, 216438), (252, 180365), (315, 144292), (420, 108219), (630, 72146), (1260, 36073)]