104732820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1019}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 318558240

約数和(自身を除く): 213825420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1019, 1142, 1713, 2038, 2284, 2855, 3057, 3426, 4076, 5095, 5139, 5710, 6114, 6852, 8565, 9171, 10190, 10278, 11420, 12228, 15285, 17130, 18342, 20380, 20556, 25695, 30570, 34260, 36684, 45855, 51390, 61140, 91710, 102780, 183420, 581849, 1163698, 1745547, 2327396, 2909245, 3491094, 5236641, 5818490, 6982188, 8727735, 10473282, 11636980, 17455470, 20946564, 26183205, 34910940, 52366410, 104732820]

約数ペア:

[(1, 104732820), (2, 52366410), (3, 34910940), (4, 26183205), (5, 20946564), (6, 17455470), (9, 11636980), (10, 10473282), (12, 8727735), (15, 6982188), (18, 5818490), (20, 5236641), (30, 3491094), (36, 2909245), (45, 2327396), (60, 1745547), (90, 1163698), (180, 581849), (571, 183420), (1019, 102780), (1142, 91710), (1713, 61140), (2038, 51390), (2284, 45855), (2855, 36684), (3057, 34260), (3426, 30570), (4076, 25695), (5095, 20556), (5139, 20380), (5710, 18342), (6114, 17130), (6852, 15285), (8565, 12228), (9171, 11420), (10190, 10278)]