66415650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 192749568

約数和(自身を除く): 126333918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 129, 150, 175, 210, 215, 258, 301, 350, 430, 525, 602, 645, 903, 1050, 1075, 1290, 1471, 1505, 1806, 2150, 2942, 3010, 3225, 4413, 4515, 6450, 7355, 7525, 8826, 9030, 10297, 14710, 15050, 20594, 22065, 22575, 30891, 36775, 44130, 45150, 51485, 61782, 63253, 73550, 102970, 110325, 126506, 154455, 189759, 220650, 257425, 308910, 316265, 379518, 442771, 514850, 632530, 772275, 885542, 948795, 1328313, 1544550, 1581325, 1897590, 2213855, 2656626, 3162650, 4427710, 4743975, 6641565, 9487950, 11069275, 13283130, 22138550, 33207825, 66415650]

約数ペア:

[(1, 66415650), (2, 33207825), (3, 22138550), (5, 13283130), (6, 11069275), (7, 9487950), (10, 6641565), (14, 4743975), (15, 4427710), (21, 3162650), (25, 2656626), (30, 2213855), (35, 1897590), (42, 1581325), (43, 1544550), (50, 1328313), (70, 948795), (75, 885542), (86, 772275), (105, 632530), (129, 514850), (150, 442771), (175, 379518), (210, 316265), (215, 308910), (258, 257425), (301, 220650), (350, 189759), (430, 154455), (525, 126506), (602, 110325), (645, 102970), (903, 73550), (1050, 63253), (1075, 61782), (1290, 51485), (1471, 45150), (1505, 44130), (1806, 36775), (2150, 30891), (2942, 22575), (3010, 22065), (3225, 20594), (4413, 15050), (4515, 14710), (6450, 10297), (7355, 9030), (7525, 8826)]