82245780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5641}}^1$

素因数の和:5668

約数の個数: 84

約数和(自身を含む): 259001652

約数和(自身を除く): 176755872

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5641, 7290, 11282, 14580, 16923, 22564, 28205, 33846, 50769, 56410, 67692, 84615, 101538, 112820, 152307, 169230, 203076, 253845, 304614, 338460, 456921, 507690, 609228, 761535, 913842, 1015380, 1370763, 1523070, 1827684, 2284605, 2741526, 3046140, 4112289, 4569210, 5483052, 6853815, 8224578, 9138420, 13707630, 16449156, 20561445, 27415260, 41122890, 82245780]

約数ペア:

[(1, 82245780), (2, 41122890), (3, 27415260), (4, 20561445), (5, 16449156), (6, 13707630), (9, 9138420), (10, 8224578), (12, 6853815), (15, 5483052), (18, 4569210), (20, 4112289), (27, 3046140), (30, 2741526), (36, 2284605), (45, 1827684), (54, 1523070), (60, 1370763), (81, 1015380), (90, 913842), (108, 761535), (135, 609228), (162, 507690), (180, 456921), (243, 338460), (270, 304614), (324, 253845), (405, 203076), (486, 169230), (540, 152307), (729, 112820), (810, 101538), (972, 84615), (1215, 67692), (1458, 56410), (1620, 50769), (2430, 33846), (2916, 28205), (3645, 22564), (4860, 16923), (5641, 14580), (7290, 11282)]