75274380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139397}}^1$

素因数の和:139415

約数の個数: 48

約数和(自身を含む): 234188640

約数和(自身を除く): 158914260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139397, 278794, 418191, 557588, 696985, 836382, 1254573, 1393970, 1672764, 2090955, 2509146, 2787940, 3763719, 4181910, 5018292, 6272865, 7527438, 8363820, 12545730, 15054876, 18818595, 25091460, 37637190, 75274380]

約数ペア:

[(1, 75274380), (2, 37637190), (3, 25091460), (4, 18818595), (5, 15054876), (6, 12545730), (9, 8363820), (10, 7527438), (12, 6272865), (15, 5018292), (18, 4181910), (20, 3763719), (27, 2787940), (30, 2509146), (36, 2090955), (45, 1672764), (54, 1393970), (60, 1254573), (90, 836382), (108, 696985), (135, 557588), (180, 418191), (270, 278794), (540, 139397)]