66725400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{15887}}^1$

素因数の和:15913

約数の個数: 96

約数和(自身を含む): 236413440

約数和(自身を除く): 169688040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 15887, 31774, 47661, 63548, 79435, 95322, 111209, 127096, 158870, 190644, 222418, 238305, 317740, 333627, 381288, 397175, 444836, 476610, 556045, 635480, 667254, 794350, 889672, 953220, 1112090, 1191525, 1334508, 1588700, 1668135, 1906440, 2224180, 2383050, 2669016, 2780225, 3177400, 3336270, 4448360, 4766100, 5560450, 6672540, 8340675, 9532200, 11120900, 13345080, 16681350, 22241800, 33362700, 66725400]

約数ペア:

[(1, 66725400), (2, 33362700), (3, 22241800), (4, 16681350), (5, 13345080), (6, 11120900), (7, 9532200), (8, 8340675), (10, 6672540), (12, 5560450), (14, 4766100), (15, 4448360), (20, 3336270), (21, 3177400), (24, 2780225), (25, 2669016), (28, 2383050), (30, 2224180), (35, 1906440), (40, 1668135), (42, 1588700), (50, 1334508), (56, 1191525), (60, 1112090), (70, 953220), (75, 889672), (84, 794350), (100, 667254), (105, 635480), (120, 556045), (140, 476610), (150, 444836), (168, 397175), (175, 381288), (200, 333627), (210, 317740), (280, 238305), (300, 222418), (350, 190644), (420, 158870), (525, 127096), (600, 111209), (700, 95322), (840, 79435), (1050, 63548), (1400, 47661), (2100, 31774), (4200, 15887)]