66295980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 209506752

約数和(自身を除く): 143210772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 109, 124, 155, 180, 186, 218, 279, 310, 327, 372, 436, 465, 545, 558, 620, 654, 930, 981, 1090, 1116, 1308, 1395, 1635, 1860, 1962, 2180, 2790, 3270, 3379, 3924, 4905, 5580, 6540, 6758, 9810, 10137, 11881, 13516, 16895, 19620, 20274, 23762, 30411, 33790, 35643, 40548, 47524, 50685, 59405, 60822, 67580, 71286, 101370, 106929, 118810, 121644, 142572, 152055, 178215, 202740, 213858, 237620, 304110, 356430, 368311, 427716, 534645, 608220, 712860, 736622, 1069290, 1104933, 1473244, 1841555, 2138580, 2209866, 3314799, 3683110, 4419732, 5524665, 6629598, 7366220, 11049330, 13259196, 16573995, 22098660, 33147990, 66295980]

約数ペア:

[(1, 66295980), (2, 33147990), (3, 22098660), (4, 16573995), (5, 13259196), (6, 11049330), (9, 7366220), (10, 6629598), (12, 5524665), (15, 4419732), (18, 3683110), (20, 3314799), (30, 2209866), (31, 2138580), (36, 1841555), (45, 1473244), (60, 1104933), (62, 1069290), (90, 736622), (93, 712860), (109, 608220), (124, 534645), (155, 427716), (180, 368311), (186, 356430), (218, 304110), (279, 237620), (310, 213858), (327, 202740), (372, 178215), (436, 152055), (465, 142572), (545, 121644), (558, 118810), (620, 106929), (654, 101370), (930, 71286), (981, 67580), (1090, 60822), (1116, 59405), (1308, 50685), (1395, 47524), (1635, 40548), (1860, 35643), (1962, 33790), (2180, 30411), (2790, 23762), (3270, 20274), (3379, 19620), (3924, 16895), (4905, 13516), (5580, 11881), (6540, 10137), (6758, 9810)]