252077220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11027}}^1$

素因数の和:11169

約数の個数: 72

約数和(自身を含む): 770724864

約数和(自身を除く): 518647644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11027, 11430, 22054, 22860, 33081, 44108, 55135, 66162, 99243, 110270, 132324, 165405, 198486, 220540, 330810, 396972, 496215, 661620, 992430, 1400429, 1984860, 2800858, 4201287, 5601716, 7002145, 8402574, 12603861, 14004290, 16805148, 21006435, 25207722, 28008580, 42012870, 50415444, 63019305, 84025740, 126038610, 252077220]

約数ペア:

[(1, 252077220), (2, 126038610), (3, 84025740), (4, 63019305), (5, 50415444), (6, 42012870), (9, 28008580), (10, 25207722), (12, 21006435), (15, 16805148), (18, 14004290), (20, 12603861), (30, 8402574), (36, 7002145), (45, 5601716), (60, 4201287), (90, 2800858), (127, 1984860), (180, 1400429), (254, 992430), (381, 661620), (508, 496215), (635, 396972), (762, 330810), (1143, 220540), (1270, 198486), (1524, 165405), (1905, 132324), (2286, 110270), (2540, 99243), (3810, 66162), (4572, 55135), (5715, 44108), (7620, 33081), (11027, 22860), (11430, 22054)]