87741630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 237837600

約数和(自身を除く): 150095970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 270, 298, 405, 447, 727, 745, 810, 894, 1341, 1454, 1490, 2181, 2235, 2682, 3635, 4023, 4362, 4470, 6543, 6705, 7270, 8046, 10905, 12069, 13086, 13410, 19629, 20115, 21810, 24138, 32715, 39258, 40230, 58887, 60345, 65430, 98145, 108323, 117774, 120690, 196290, 216646, 294435, 324969, 541615, 588870, 649938, 974907, 1083230, 1624845, 1949814, 2924721, 3249690, 4874535, 5849442, 8774163, 9749070, 14623605, 17548326, 29247210, 43870815, 87741630]

約数ペア:

[(1, 87741630), (2, 43870815), (3, 29247210), (5, 17548326), (6, 14623605), (9, 9749070), (10, 8774163), (15, 5849442), (18, 4874535), (27, 3249690), (30, 2924721), (45, 1949814), (54, 1624845), (81, 1083230), (90, 974907), (135, 649938), (149, 588870), (162, 541615), (270, 324969), (298, 294435), (405, 216646), (447, 196290), (727, 120690), (745, 117774), (810, 108323), (894, 98145), (1341, 65430), (1454, 60345), (1490, 58887), (2181, 40230), (2235, 39258), (2682, 32715), (3635, 24138), (4023, 21810), (4362, 20115), (4470, 19629), (6543, 13410), (6705, 13086), (7270, 12069), (8046, 10905)]