156580290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 80

約数和(自身を含む): 428064120

約数和(自身を除く): 271483830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1830, 2745, 3169, 3294, 4941, 5490, 6338, 8235, 9507, 9882, 15845, 16470, 19014, 24705, 28521, 31690, 47535, 49410, 57042, 85563, 95070, 142605, 171126, 193309, 256689, 285210, 386618, 427815, 513378, 579927, 855630, 966545, 1159854, 1283445, 1739781, 1933090, 2566890, 2899635, 3479562, 5219343, 5799270, 8698905, 10438686, 15658029, 17397810, 26096715, 31316058, 52193430, 78290145, 156580290]

約数ペア:

[(1, 156580290), (2, 78290145), (3, 52193430), (5, 31316058), (6, 26096715), (9, 17397810), (10, 15658029), (15, 10438686), (18, 8698905), (27, 5799270), (30, 5219343), (45, 3479562), (54, 2899635), (61, 2566890), (81, 1933090), (90, 1739781), (122, 1283445), (135, 1159854), (162, 966545), (183, 855630), (270, 579927), (305, 513378), (366, 427815), (405, 386618), (549, 285210), (610, 256689), (810, 193309), (915, 171126), (1098, 142605), (1647, 95070), (1830, 85563), (2745, 57042), (3169, 49410), (3294, 47535), (4941, 31690), (5490, 28521), (6338, 24705), (8235, 19014), (9507, 16470), (9882, 15845)]