63521820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 201613104

約数和(自身を除く): 138091284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 347, 405, 452, 540, 565, 678, 694, 810, 1017, 1041, 1130, 1356, 1388, 1620, 1695, 1735, 2034, 2082, 2260, 3051, 3123, 3390, 3470, 4068, 4164, 5085, 5205, 6102, 6246, 6780, 6940, 9153, 9369, 10170, 10410, 12204, 12492, 15255, 15615, 18306, 18738, 20340, 20820, 28107, 30510, 31230, 36612, 37476, 39211, 45765, 46845, 56214, 61020, 62460, 78422, 91530, 93690, 112428, 117633, 140535, 156844, 183060, 187380, 196055, 235266, 281070, 352899, 392110, 470532, 562140, 588165, 705798, 784220, 1058697, 1176330, 1411596, 1764495, 2117394, 2352660, 3176091, 3528990, 4234788, 5293485, 6352182, 7057980, 10586970, 12704364, 15880455, 21173940, 31760910, 63521820]

約数ペア:

[(1, 63521820), (2, 31760910), (3, 21173940), (4, 15880455), (5, 12704364), (6, 10586970), (9, 7057980), (10, 6352182), (12, 5293485), (15, 4234788), (18, 3528990), (20, 3176091), (27, 2352660), (30, 2117394), (36, 1764495), (45, 1411596), (54, 1176330), (60, 1058697), (81, 784220), (90, 705798), (108, 588165), (113, 562140), (135, 470532), (162, 392110), (180, 352899), (226, 281070), (270, 235266), (324, 196055), (339, 187380), (347, 183060), (405, 156844), (452, 140535), (540, 117633), (565, 112428), (678, 93690), (694, 91530), (810, 78422), (1017, 62460), (1041, 61020), (1130, 56214), (1356, 46845), (1388, 45765), (1620, 39211), (1695, 37476), (1735, 36612), (2034, 31230), (2082, 30510), (2260, 28107), (3051, 20820), (3123, 20340), (3390, 18738), (3470, 18306), (4068, 15615), (4164, 15255), (5085, 12492), (5205, 12204), (6102, 10410), (6246, 10170), (6780, 9369), (6940, 9153)]