33775380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20870

約数の個数: 60

約数和(自身を含む): 105959700

約数和(自身を除く): 72184320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20849, 41698, 62547, 83396, 104245, 125094, 187641, 208490, 250188, 312735, 375282, 416980, 562923, 625470, 750564, 938205, 1125846, 1250940, 1688769, 1876410, 2251692, 2814615, 3377538, 3752820, 5629230, 6755076, 8443845, 11258460, 16887690, 33775380]

約数ペア:

[(1, 33775380), (2, 16887690), (3, 11258460), (4, 8443845), (5, 6755076), (6, 5629230), (9, 3752820), (10, 3377538), (12, 2814615), (15, 2251692), (18, 1876410), (20, 1688769), (27, 1250940), (30, 1125846), (36, 938205), (45, 750564), (54, 625470), (60, 562923), (81, 416980), (90, 375282), (108, 312735), (135, 250188), (162, 208490), (180, 187641), (270, 125094), (324, 104245), (405, 83396), (540, 62547), (810, 41698), (1620, 20849)]