30254900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 76940388

約数和(自身を除く): 46685488

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 37, 50, 52, 65, 68, 74, 85, 100, 130, 148, 170, 185, 221, 260, 325, 340, 370, 425, 442, 481, 629, 650, 740, 850, 884, 925, 962, 1105, 1258, 1300, 1369, 1700, 1850, 1924, 2210, 2405, 2516, 2738, 3145, 3700, 4420, 4810, 5476, 5525, 6290, 6845, 8177, 9620, 11050, 12025, 12580, 13690, 15725, 16354, 17797, 22100, 23273, 24050, 27380, 31450, 32708, 34225, 35594, 40885, 46546, 48100, 62900, 68450, 71188, 81770, 88985, 93092, 116365, 136900, 163540, 177970, 204425, 232730, 302549, 355940, 408850, 444925, 465460, 581825, 605098, 817700, 889850, 1163650, 1210196, 1512745, 1779700, 2327300, 3025490, 6050980, 7563725, 15127450, 30254900]

約数ペア:

[(1, 30254900), (2, 15127450), (4, 7563725), (5, 6050980), (10, 3025490), (13, 2327300), (17, 1779700), (20, 1512745), (25, 1210196), (26, 1163650), (34, 889850), (37, 817700), (50, 605098), (52, 581825), (65, 465460), (68, 444925), (74, 408850), (85, 355940), (100, 302549), (130, 232730), (148, 204425), (170, 177970), (185, 163540), (221, 136900), (260, 116365), (325, 93092), (340, 88985), (370, 81770), (425, 71188), (442, 68450), (481, 62900), (629, 48100), (650, 46546), (740, 40885), (850, 35594), (884, 34225), (925, 32708), (962, 31450), (1105, 27380), (1258, 24050), (1300, 23273), (1369, 22100), (1700, 17797), (1850, 16354), (1924, 15725), (2210, 13690), (2405, 12580), (2516, 12025), (2738, 11050), (3145, 9620), (3700, 8177), (4420, 6845), (4810, 6290), (5476, 5525)]