161922450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{63499}}^1$

素因数の和:63531

約数の個数: 48

約数和(自身を含む): 425196000

約数和(自身を除く): 263273550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 63499, 126998, 190497, 317495, 380994, 634990, 952485, 1079483, 1587475, 1904970, 2158966, 3174950, 3238449, 4762425, 5397415, 6476898, 9524850, 10794830, 16192245, 26987075, 32384490, 53974150, 80961225, 161922450]

約数ペア:

[(1, 161922450), (2, 80961225), (3, 53974150), (5, 32384490), (6, 26987075), (10, 16192245), (15, 10794830), (17, 9524850), (25, 6476898), (30, 5397415), (34, 4762425), (50, 3238449), (51, 3174950), (75, 2158966), (85, 1904970), (102, 1587475), (150, 1079483), (170, 952485), (255, 634990), (425, 380994), (510, 317495), (850, 190497), (1275, 126998), (2550, 63499)]