66223260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1579}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 201867120

約数和(自身を除く): 135643860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1579, 2097, 2330, 2796, 3158, 3495, 4194, 4660, 4737, 6316, 6990, 7895, 8388, 9474, 10485, 13980, 14211, 15790, 18948, 20970, 23685, 28422, 31580, 41940, 47370, 56844, 71055, 94740, 142110, 284220, 367907, 735814, 1103721, 1471628, 1839535, 2207442, 3311163, 3679070, 4414884, 5518605, 6622326, 7358140, 11037210, 13244652, 16555815, 22074420, 33111630, 66223260]

約数ペア:

[(1, 66223260), (2, 33111630), (3, 22074420), (4, 16555815), (5, 13244652), (6, 11037210), (9, 7358140), (10, 6622326), (12, 5518605), (15, 4414884), (18, 3679070), (20, 3311163), (30, 2207442), (36, 1839535), (45, 1471628), (60, 1103721), (90, 735814), (180, 367907), (233, 284220), (466, 142110), (699, 94740), (932, 71055), (1165, 56844), (1398, 47370), (1579, 41940), (2097, 31580), (2330, 28422), (2796, 23685), (3158, 20970), (3495, 18948), (4194, 15790), (4660, 14211), (4737, 13980), (6316, 10485), (6990, 9474), (7895, 8388)]