22166460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{4561}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 69743856

約数和(自身を除く): 47577396

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4561, 4860, 9122, 13683, 18244, 22805, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 123147, 136830, 164196, 205245, 246294, 273660, 369441, 410490, 492588, 615735, 738882, 820980, 1108323, 1231470, 1477764, 1847205, 2216646, 2462940, 3694410, 4433292, 5541615, 7388820, 11083230, 22166460]

約数ペア:

[(1, 22166460), (2, 11083230), (3, 7388820), (4, 5541615), (5, 4433292), (6, 3694410), (9, 2462940), (10, 2216646), (12, 1847205), (15, 1477764), (18, 1231470), (20, 1108323), (27, 820980), (30, 738882), (36, 615735), (45, 492588), (54, 410490), (60, 369441), (81, 273660), (90, 246294), (108, 205245), (135, 164196), (162, 136830), (180, 123147), (243, 91220), (270, 82098), (324, 68415), (405, 54732), (486, 45610), (540, 41049), (810, 27366), (972, 22805), (1215, 18244), (1620, 13683), (2430, 9122), (4561, 4860)]