67730580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41809}}^1$

素因数の和:41830

約数の個数: 60

約数和(自身を含む): 212478420

約数和(自身を除く): 144747840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41809, 83618, 125427, 167236, 209045, 250854, 376281, 418090, 501708, 627135, 752562, 836180, 1128843, 1254270, 1505124, 1881405, 2257686, 2508540, 3386529, 3762810, 4515372, 5644215, 6773058, 7525620, 11288430, 13546116, 16932645, 22576860, 33865290, 67730580]

約数ペア:

[(1, 67730580), (2, 33865290), (3, 22576860), (4, 16932645), (5, 13546116), (6, 11288430), (9, 7525620), (10, 6773058), (12, 5644215), (15, 4515372), (18, 3762810), (20, 3386529), (27, 2508540), (30, 2257686), (36, 1881405), (45, 1505124), (54, 1254270), (60, 1128843), (81, 836180), (90, 752562), (108, 627135), (135, 501708), (162, 418090), (180, 376281), (270, 250854), (324, 209045), (405, 167236), (540, 125427), (810, 83618), (1620, 41809)]