90255510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 96

約数和(自身を含む): 252495360

約数和(自身を除く): 162239850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1123, 1410, 1710, 1786, 2115, 2246, 2679, 3369, 4230, 4465, 5358, 5615, 6738, 8037, 8930, 10107, 11230, 13395, 16074, 16845, 20214, 21337, 26790, 33690, 40185, 42674, 50535, 52781, 64011, 80370, 101070, 105562, 106685, 128022, 158343, 192033, 213370, 263905, 316686, 320055, 384066, 475029, 527810, 640110, 791715, 950058, 960165, 1002839, 1583430, 1920330, 2005678, 2375145, 3008517, 4750290, 5014195, 6017034, 9025551, 10028390, 15042585, 18051102, 30085170, 45127755, 90255510]

約数ペア:

[(1, 90255510), (2, 45127755), (3, 30085170), (5, 18051102), (6, 15042585), (9, 10028390), (10, 9025551), (15, 6017034), (18, 5014195), (19, 4750290), (30, 3008517), (38, 2375145), (45, 2005678), (47, 1920330), (57, 1583430), (90, 1002839), (94, 960165), (95, 950058), (114, 791715), (141, 640110), (171, 527810), (190, 475029), (235, 384066), (282, 320055), (285, 316686), (342, 263905), (423, 213370), (470, 192033), (570, 158343), (705, 128022), (846, 106685), (855, 105562), (893, 101070), (1123, 80370), (1410, 64011), (1710, 52781), (1786, 50535), (2115, 42674), (2246, 40185), (2679, 33690), (3369, 26790), (4230, 21337), (4465, 20214), (5358, 16845), (5615, 16074), (6738, 13395), (8037, 11230), (8930, 10107)]