63682380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 193830000

約数和(自身を除く): 130147620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 709, 998, 1418, 1497, 1996, 2127, 2495, 2836, 2994, 3545, 4254, 4491, 4990, 5988, 6381, 7090, 7485, 8508, 8982, 9980, 10635, 12762, 14180, 14970, 17964, 21270, 22455, 25524, 29940, 31905, 42540, 44910, 63810, 89820, 127620, 353791, 707582, 1061373, 1415164, 1768955, 2122746, 3184119, 3537910, 4245492, 5306865, 6368238, 7075820, 10613730, 12736476, 15920595, 21227460, 31841190, 63682380]

約数ペア:

[(1, 63682380), (2, 31841190), (3, 21227460), (4, 15920595), (5, 12736476), (6, 10613730), (9, 7075820), (10, 6368238), (12, 5306865), (15, 4245492), (18, 3537910), (20, 3184119), (30, 2122746), (36, 1768955), (45, 1415164), (60, 1061373), (90, 707582), (180, 353791), (499, 127620), (709, 89820), (998, 63810), (1418, 44910), (1497, 42540), (1996, 31905), (2127, 29940), (2495, 25524), (2836, 22455), (2994, 21270), (3545, 17964), (4254, 14970), (4491, 14180), (4990, 12762), (5988, 10635), (6381, 9980), (7090, 8982), (7485, 8508)]