185564280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 610778880

約数和(自身を除く): 425214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 257, 264, 330, 440, 514, 547, 660, 771, 1028, 1094, 1285, 1320, 1542, 1641, 2056, 2188, 2570, 2735, 2827, 3084, 3282, 3855, 4376, 5140, 5470, 5654, 6017, 6168, 6564, 7710, 8205, 8481, 10280, 10940, 11308, 12034, 13128, 14135, 15420, 16410, 16962, 18051, 21880, 22616, 24068, 28270, 30085, 30840, 32820, 33924, 36102, 42405, 48136, 56540, 60170, 65640, 67848, 72204, 84810, 90255, 113080, 120340, 140579, 144408, 169620, 180510, 240680, 281158, 339240, 361020, 421737, 562316, 702895, 722040, 843474, 1124632, 1405790, 1546369, 1686948, 2108685, 2811580, 3092738, 3373896, 4217370, 4639107, 5623160, 6185476, 7731845, 8434740, 9278214, 12370952, 15463690, 16869480, 18556428, 23195535, 30927380, 37112856, 46391070, 61854760, 92782140, 185564280]

約数ペア:

[(1, 185564280), (2, 92782140), (3, 61854760), (4, 46391070), (5, 37112856), (6, 30927380), (8, 23195535), (10, 18556428), (11, 16869480), (12, 15463690), (15, 12370952), (20, 9278214), (22, 8434740), (24, 7731845), (30, 6185476), (33, 5623160), (40, 4639107), (44, 4217370), (55, 3373896), (60, 3092738), (66, 2811580), (88, 2108685), (110, 1686948), (120, 1546369), (132, 1405790), (165, 1124632), (220, 843474), (257, 722040), (264, 702895), (330, 562316), (440, 421737), (514, 361020), (547, 339240), (660, 281158), (771, 240680), (1028, 180510), (1094, 169620), (1285, 144408), (1320, 140579), (1542, 120340), (1641, 113080), (2056, 90255), (2188, 84810), (2570, 72204), (2735, 67848), (2827, 65640), (3084, 60170), (3282, 56540), (3855, 48136), (4376, 42405), (5140, 36102), (5470, 33924), (5654, 32820), (6017, 30840), (6168, 30085), (6564, 28270), (7710, 24068), (8205, 22616), (8481, 21880), (10280, 18051), (10940, 16962), (11308, 16410), (12034, 15420), (13128, 14135)]