62646660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 199879680

約数和(自身を除く): 137233020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 103, 109, 124, 155, 180, 186, 206, 218, 279, 309, 310, 327, 372, 412, 436, 465, 515, 545, 558, 618, 620, 654, 927, 930, 981, 1030, 1090, 1116, 1236, 1308, 1395, 1545, 1635, 1854, 1860, 1962, 2060, 2180, 2790, 3090, 3193, 3270, 3379, 3708, 3924, 4635, 4905, 5580, 6180, 6386, 6540, 6758, 9270, 9579, 9810, 10137, 11227, 12772, 13516, 15965, 16895, 18540, 19158, 19620, 20274, 22454, 28737, 30411, 31930, 33681, 33790, 38316, 40548, 44908, 47895, 50685, 56135, 57474, 60822, 63860, 67362, 67580, 95790, 101043, 101370, 112270, 114948, 121644, 134724, 143685, 152055, 168405, 191580, 202086, 202740, 224540, 287370, 304110, 336810, 348037, 404172, 505215, 574740, 608220, 673620, 696074, 1010430, 1044111, 1392148, 1740185, 2020860, 2088222, 3132333, 3480370, 4176444, 5220555, 6264666, 6960740, 10441110, 12529332, 15661665, 20882220, 31323330, 62646660]

約数ペア:

[(1, 62646660), (2, 31323330), (3, 20882220), (4, 15661665), (5, 12529332), (6, 10441110), (9, 6960740), (10, 6264666), (12, 5220555), (15, 4176444), (18, 3480370), (20, 3132333), (30, 2088222), (31, 2020860), (36, 1740185), (45, 1392148), (60, 1044111), (62, 1010430), (90, 696074), (93, 673620), (103, 608220), (109, 574740), (124, 505215), (155, 404172), (180, 348037), (186, 336810), (206, 304110), (218, 287370), (279, 224540), (309, 202740), (310, 202086), (327, 191580), (372, 168405), (412, 152055), (436, 143685), (465, 134724), (515, 121644), (545, 114948), (558, 112270), (618, 101370), (620, 101043), (654, 95790), (927, 67580), (930, 67362), (981, 63860), (1030, 60822), (1090, 57474), (1116, 56135), (1236, 50685), (1308, 47895), (1395, 44908), (1545, 40548), (1635, 38316), (1854, 33790), (1860, 33681), (1962, 31930), (2060, 30411), (2180, 28737), (2790, 22454), (3090, 20274), (3193, 19620), (3270, 19158), (3379, 18540), (3708, 16895), (3924, 15965), (4635, 13516), (4905, 12772), (5580, 11227), (6180, 10137), (6386, 9810), (6540, 9579), (6758, 9270)]