66470850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8724

約数の個数: 72

約数和(自身を含む): 189111780

約数和(自身を除く): 122640930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 8689, 17378, 26067, 43445, 52134, 78201, 86890, 130335, 147713, 156402, 217225, 260670, 295426, 391005, 434450, 443139, 651675, 738565, 782010, 886278, 1303350, 1329417, 1477130, 1955025, 2215695, 2658834, 3692825, 3910050, 4431390, 6647085, 7385650, 11078475, 13294170, 22156950, 33235425, 66470850]

約数ペア:

[(1, 66470850), (2, 33235425), (3, 22156950), (5, 13294170), (6, 11078475), (9, 7385650), (10, 6647085), (15, 4431390), (17, 3910050), (18, 3692825), (25, 2658834), (30, 2215695), (34, 1955025), (45, 1477130), (50, 1329417), (51, 1303350), (75, 886278), (85, 782010), (90, 738565), (102, 651675), (150, 443139), (153, 434450), (170, 391005), (225, 295426), (255, 260670), (306, 217225), (425, 156402), (450, 147713), (510, 130335), (765, 86890), (850, 78201), (1275, 52134), (1530, 43445), (2550, 26067), (3825, 17378), (7650, 8689)]