47400540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6529}}^1$

素因数の和:6563

約数の個数: 72

約数和(自身を含む): 145906320

約数和(自身を除く): 98505780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 6529, 7260, 13058, 19587, 26116, 32645, 39174, 65290, 71819, 78348, 97935, 130580, 143638, 195870, 215457, 287276, 359095, 391740, 430914, 718190, 790009, 861828, 1077285, 1436380, 1580018, 2154570, 2370027, 3160036, 3950045, 4309140, 4740054, 7900090, 9480108, 11850135, 15800180, 23700270, 47400540]

約数ペア:

[(1, 47400540), (2, 23700270), (3, 15800180), (4, 11850135), (5, 9480108), (6, 7900090), (10, 4740054), (11, 4309140), (12, 3950045), (15, 3160036), (20, 2370027), (22, 2154570), (30, 1580018), (33, 1436380), (44, 1077285), (55, 861828), (60, 790009), (66, 718190), (110, 430914), (121, 391740), (132, 359095), (165, 287276), (220, 215457), (242, 195870), (330, 143638), (363, 130580), (484, 97935), (605, 78348), (660, 71819), (726, 65290), (1210, 39174), (1452, 32645), (1815, 26116), (2420, 19587), (3630, 13058), (6529, 7260)]