85723650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{63499}}^1$

素因数の和:63520

約数の個数: 48

約数和(自身を含む): 236220000

約数和(自身を除く): 150496350

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, 63499, 126998, 190497, 317495, 380994, 571491, 634990, 952485, 1142982, 1587475, 1714473, 1904970, 2857455, 3174950, 3428946, 4762425, 5714910, 8572365, 9524850, 14287275, 17144730, 28574550, 42861825, 85723650]

約数ペア:

[(1, 85723650), (2, 42861825), (3, 28574550), (5, 17144730), (6, 14287275), (9, 9524850), (10, 8572365), (15, 5714910), (18, 4762425), (25, 3428946), (27, 3174950), (30, 2857455), (45, 1904970), (50, 1714473), (54, 1587475), (75, 1142982), (90, 952485), (135, 634990), (150, 571491), (225, 380994), (270, 317495), (450, 190497), (675, 126998), (1350, 63499)]