90790800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{75659}}^1$

素因数の和:75680

約数の個数: 60

約数和(自身を含む): 290837040

約数和(自身を除く): 200046240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 75659, 151318, 226977, 302636, 378295, 453954, 605272, 756590, 907908, 1134885, 1210544, 1513180, 1815816, 1891475, 2269770, 3026360, 3631632, 3782950, 4539540, 5674425, 6052720, 7565900, 9079080, 11348850, 15131800, 18158160, 22697700, 30263600, 45395400, 90790800]

約数ペア:

[(1, 90790800), (2, 45395400), (3, 30263600), (4, 22697700), (5, 18158160), (6, 15131800), (8, 11348850), (10, 9079080), (12, 7565900), (15, 6052720), (16, 5674425), (20, 4539540), (24, 3782950), (25, 3631632), (30, 3026360), (40, 2269770), (48, 1891475), (50, 1815816), (60, 1513180), (75, 1210544), (80, 1134885), (100, 907908), (120, 756590), (150, 605272), (200, 453954), (240, 378295), (300, 302636), (400, 226977), (600, 151318), (1200, 75659)]