179636580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 566053488

約数和(自身を除く): 386416908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 101, 123, 164, 180, 202, 205, 241, 246, 303, 369, 404, 410, 482, 492, 505, 606, 615, 723, 738, 820, 909, 964, 1010, 1205, 1212, 1230, 1446, 1476, 1515, 1818, 1845, 2020, 2169, 2410, 2460, 2892, 3030, 3615, 3636, 3690, 4141, 4338, 4545, 4820, 6060, 7230, 7380, 8282, 8676, 9090, 9881, 10845, 12423, 14460, 16564, 18180, 19762, 20705, 21690, 24341, 24846, 29643, 37269, 39524, 41410, 43380, 48682, 49405, 49692, 59286, 62115, 73023, 74538, 82820, 88929, 97364, 98810, 118572, 121705, 124230, 146046, 148215, 149076, 177858, 186345, 197620, 219069, 243410, 248460, 292092, 296430, 355716, 365115, 372690, 438138, 444645, 486820, 592860, 730230, 745380, 876276, 889290, 997981, 1095345, 1460460, 1778580, 1995962, 2190690, 2993943, 3991924, 4381380, 4989905, 5987886, 8981829, 9979810, 11975772, 14969715, 17963658, 19959620, 29939430, 35927316, 44909145, 59878860, 89818290, 179636580]

約数ペア:

[(1, 179636580), (2, 89818290), (3, 59878860), (4, 44909145), (5, 35927316), (6, 29939430), (9, 19959620), (10, 17963658), (12, 14969715), (15, 11975772), (18, 9979810), (20, 8981829), (30, 5987886), (36, 4989905), (41, 4381380), (45, 3991924), (60, 2993943), (82, 2190690), (90, 1995962), (101, 1778580), (123, 1460460), (164, 1095345), (180, 997981), (202, 889290), (205, 876276), (241, 745380), (246, 730230), (303, 592860), (369, 486820), (404, 444645), (410, 438138), (482, 372690), (492, 365115), (505, 355716), (606, 296430), (615, 292092), (723, 248460), (738, 243410), (820, 219069), (909, 197620), (964, 186345), (1010, 177858), (1205, 149076), (1212, 148215), (1230, 146046), (1446, 124230), (1476, 121705), (1515, 118572), (1818, 98810), (1845, 97364), (2020, 88929), (2169, 82820), (2410, 74538), (2460, 73023), (2892, 62115), (3030, 59286), (3615, 49692), (3636, 49405), (3690, 48682), (4141, 43380), (4338, 41410), (4545, 39524), (4820, 37269), (6060, 29643), (7230, 24846), (7380, 24341), (8282, 21690), (8676, 20705), (9090, 19762), (9881, 18180), (10845, 16564), (12423, 14460)]