25366860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 78427440

約数和(自身を除く): 53060580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2659, 3180, 4770, 5318, 7977, 9540, 10636, 13295, 15954, 23931, 26590, 31908, 39885, 47862, 53180, 79770, 95724, 119655, 140927, 159540, 239310, 281854, 422781, 478620, 563708, 704635, 845562, 1268343, 1409270, 1691124, 2113905, 2536686, 2818540, 4227810, 5073372, 6341715, 8455620, 12683430, 25366860]

約数ペア:

[(1, 25366860), (2, 12683430), (3, 8455620), (4, 6341715), (5, 5073372), (6, 4227810), (9, 2818540), (10, 2536686), (12, 2113905), (15, 1691124), (18, 1409270), (20, 1268343), (30, 845562), (36, 704635), (45, 563708), (53, 478620), (60, 422781), (90, 281854), (106, 239310), (159, 159540), (180, 140927), (212, 119655), (265, 95724), (318, 79770), (477, 53180), (530, 47862), (636, 39885), (795, 31908), (954, 26590), (1060, 23931), (1590, 15954), (1908, 13295), (2385, 10636), (2659, 9540), (3180, 7977), (4770, 5318)]