127508580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2591

約数の個数: 120

約数和(自身を含む): 413064960

約数和(自身を除く): 285556380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2539, 2790, 3348, 4185, 5022, 5078, 5580, 7617, 8370, 10044, 10156, 12555, 12695, 15234, 16740, 22851, 25110, 25390, 30468, 38085, 45702, 50220, 50780, 68553, 76170, 78709, 91404, 114255, 137106, 152340, 157418, 205659, 228510, 236127, 274212, 314836, 342765, 393545, 411318, 457020, 472254, 685530, 708381, 787090, 822636, 944508, 1028295, 1180635, 1371060, 1416762, 1574180, 2056590, 2125143, 2361270, 2833524, 3541905, 4113180, 4250286, 4722540, 6375429, 7083810, 8500572, 10625715, 12750858, 14167620, 21251430, 25501716, 31877145, 42502860, 63754290, 127508580]

約数ペア:

[(1, 127508580), (2, 63754290), (3, 42502860), (4, 31877145), (5, 25501716), (6, 21251430), (9, 14167620), (10, 12750858), (12, 10625715), (15, 8500572), (18, 7083810), (20, 6375429), (27, 4722540), (30, 4250286), (31, 4113180), (36, 3541905), (45, 2833524), (54, 2361270), (60, 2125143), (62, 2056590), (81, 1574180), (90, 1416762), (93, 1371060), (108, 1180635), (124, 1028295), (135, 944508), (155, 822636), (162, 787090), (180, 708381), (186, 685530), (270, 472254), (279, 457020), (310, 411318), (324, 393545), (372, 342765), (405, 314836), (465, 274212), (540, 236127), (558, 228510), (620, 205659), (810, 157418), (837, 152340), (930, 137106), (1116, 114255), (1395, 91404), (1620, 78709), (1674, 76170), (1860, 68553), (2511, 50780), (2539, 50220), (2790, 45702), (3348, 38085), (4185, 30468), (5022, 25390), (5078, 25110), (5580, 22851), (7617, 16740), (8370, 15234), (10044, 12695), (10156, 12555)]