127333740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4087

約数の個数: 96

約数和(自身を含む): 389781504

約数和(自身を除く): 262447764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4027, 5270, 6324, 7905, 8054, 10540, 12081, 15810, 16108, 20135, 24162, 31620, 40270, 48324, 60405, 68459, 80540, 120810, 124837, 136918, 205377, 241620, 249674, 273836, 342295, 374511, 410754, 499348, 624185, 684590, 749022, 821508, 1026885, 1248370, 1369180, 1498044, 1872555, 2053770, 2122229, 2496740, 3745110, 4107540, 4244458, 6366687, 7490220, 8488916, 10611145, 12733374, 21222290, 25466748, 31833435, 42444580, 63666870, 127333740]

約数ペア:

[(1, 127333740), (2, 63666870), (3, 42444580), (4, 31833435), (5, 25466748), (6, 21222290), (10, 12733374), (12, 10611145), (15, 8488916), (17, 7490220), (20, 6366687), (30, 4244458), (31, 4107540), (34, 3745110), (51, 2496740), (60, 2122229), (62, 2053770), (68, 1872555), (85, 1498044), (93, 1369180), (102, 1248370), (124, 1026885), (155, 821508), (170, 749022), (186, 684590), (204, 624185), (255, 499348), (310, 410754), (340, 374511), (372, 342295), (465, 273836), (510, 249674), (527, 241620), (620, 205377), (930, 136918), (1020, 124837), (1054, 120810), (1581, 80540), (1860, 68459), (2108, 60405), (2635, 48324), (3162, 40270), (4027, 31620), (5270, 24162), (6324, 20135), (7905, 16108), (8054, 15810), (10540, 12081)]