20187680250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{2441}}^1\times {\mathrm{11027}}^1$

素因数の和:13488

約数の個数: 64

約数和(自身を含む): 50413663872

約数和(自身を除く): 30225983622

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 2441, 4882, 7323, 11027, 12205, 14646, 22054, 24410, 33081, 36615, 55135, 61025, 66162, 73230, 110270, 122050, 165405, 183075, 275675, 305125, 330810, 366150, 551350, 610250, 827025, 915375, 1378375, 1654050, 1830750, 2756750, 4135125, 8270250, 26916907, 53833814, 80750721, 134584535, 161501442, 269169070, 403753605, 672922675, 807507210, 1345845350, 2018768025, 3364613375, 4037536050, 6729226750, 10093840125, 20187680250]

約数ペア:

[(1, 20187680250), (2, 10093840125), (3, 6729226750), (5, 4037536050), (6, 3364613375), (10, 2018768025), (15, 1345845350), (25, 807507210), (30, 672922675), (50, 403753605), (75, 269169070), (125, 161501442), (150, 134584535), (250, 80750721), (375, 53833814), (750, 26916907), (2441, 8270250), (4882, 4135125), (7323, 2756750), (11027, 1830750), (12205, 1654050), (14646, 1378375), (22054, 915375), (24410, 827025), (33081, 610250), (36615, 551350), (55135, 366150), (61025, 330810), (66162, 305125), (73230, 275675), (110270, 183075), (122050, 165405)]