57677220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 177952320

約数和(自身を除く): 120275100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 5431, 10620, 10862, 16293, 21724, 27155, 32586, 48879, 54310, 65172, 81465, 97758, 108620, 162930, 195516, 244395, 320429, 325860, 488790, 640858, 961287, 977580, 1281716, 1602145, 1922574, 2883861, 3204290, 3845148, 4806435, 5767722, 6408580, 9612870, 11535444, 14419305, 19225740, 28838610, 57677220]

約数ペア:

[(1, 57677220), (2, 28838610), (3, 19225740), (4, 14419305), (5, 11535444), (6, 9612870), (9, 6408580), (10, 5767722), (12, 4806435), (15, 3845148), (18, 3204290), (20, 2883861), (30, 1922574), (36, 1602145), (45, 1281716), (59, 977580), (60, 961287), (90, 640858), (118, 488790), (177, 325860), (180, 320429), (236, 244395), (295, 195516), (354, 162930), (531, 108620), (590, 97758), (708, 81465), (885, 65172), (1062, 54310), (1180, 48879), (1770, 32586), (2124, 27155), (2655, 21724), (3540, 16293), (5310, 10862), (5431, 10620)]