64393650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47699}}^1$

素因数の和:47720

約数の個数: 48

約数和(自身を含む): 177444000

約数和(自身を除く): 113050350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 47699, 95398, 143097, 238495, 286194, 429291, 476990, 715485, 858582, 1192475, 1287873, 1430970, 2146455, 2384950, 2575746, 3577425, 4292910, 6439365, 7154850, 10732275, 12878730, 21464550, 32196825, 64393650]

約数ペア:

[(1, 64393650), (2, 32196825), (3, 21464550), (5, 12878730), (6, 10732275), (9, 7154850), (10, 6439365), (15, 4292910), (18, 3577425), (25, 2575746), (27, 2384950), (30, 2146455), (45, 1430970), (50, 1287873), (54, 1192475), (75, 858582), (90, 715485), (135, 476990), (150, 429291), (225, 286194), (270, 238495), (450, 143097), (675, 95398), (1350, 47699)]