161856150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{63473}}^1$

素因数の和:63505

約数の個数: 48

約数和(自身を含む): 425021904

約数和(自身を除く): 263165754

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, 63473, 126946, 190419, 317365, 380838, 634730, 952095, 1079041, 1586825, 1904190, 2158082, 3173650, 3237123, 4760475, 5395205, 6474246, 9520950, 10790410, 16185615, 26976025, 32371230, 53952050, 80928075, 161856150]

約数ペア:

[(1, 161856150), (2, 80928075), (3, 53952050), (5, 32371230), (6, 26976025), (10, 16185615), (15, 10790410), (17, 9520950), (25, 6474246), (30, 5395205), (34, 4760475), (50, 3237123), (51, 3173650), (75, 2158082), (85, 1904190), (102, 1586825), (150, 1079041), (170, 952095), (255, 634730), (425, 380838), (510, 317365), (850, 190419), (1275, 126946), (2550, 63473)]