25899750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{1279}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 72483840

約数和(自身を除く): 46584090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1279, 1350, 2025, 2250, 2558, 3375, 3837, 4050, 6395, 6750, 7674, 10125, 11511, 12790, 19185, 20250, 23022, 31975, 34533, 38370, 57555, 63950, 69066, 95925, 103599, 115110, 159875, 172665, 191850, 207198, 287775, 319750, 345330, 479625, 517995, 575550, 863325, 959250, 1035990, 1438875, 1726650, 2589975, 2877750, 4316625, 5179950, 8633250, 12949875, 25899750]

約数ペア:

[(1, 25899750), (2, 12949875), (3, 8633250), (5, 5179950), (6, 4316625), (9, 2877750), (10, 2589975), (15, 1726650), (18, 1438875), (25, 1035990), (27, 959250), (30, 863325), (45, 575550), (50, 517995), (54, 479625), (75, 345330), (81, 319750), (90, 287775), (125, 207198), (135, 191850), (150, 172665), (162, 159875), (225, 115110), (250, 103599), (270, 95925), (375, 69066), (405, 63950), (450, 57555), (675, 38370), (750, 34533), (810, 31975), (1125, 23022), (1279, 20250), (1350, 19185), (2025, 12790), (2250, 11511), (2558, 10125), (3375, 7674), (3837, 6750), (4050, 6395)]