183056580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{145283}}^1$

素因数の和:145305

約数の個数: 72

約数和(自身を含む): 634600512

約数和(自身を除く): 451543932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 145283, 290566, 435849, 581132, 726415, 871698, 1016981, 1307547, 1452830, 1743396, 2033962, 2179245, 2615094, 2905660, 3050943, 4067924, 4358490, 5084905, 5230188, 6101886, 6537735, 8716980, 9152829, 10169810, 12203772, 13075470, 15254715, 18305658, 20339620, 26150940, 30509430, 36611316, 45764145, 61018860, 91528290, 183056580]

約数ペア:

[(1, 183056580), (2, 91528290), (3, 61018860), (4, 45764145), (5, 36611316), (6, 30509430), (7, 26150940), (9, 20339620), (10, 18305658), (12, 15254715), (14, 13075470), (15, 12203772), (18, 10169810), (20, 9152829), (21, 8716980), (28, 6537735), (30, 6101886), (35, 5230188), (36, 5084905), (42, 4358490), (45, 4067924), (60, 3050943), (63, 2905660), (70, 2615094), (84, 2179245), (90, 2033962), (105, 1743396), (126, 1452830), (140, 1307547), (180, 1016981), (210, 871698), (252, 726415), (315, 581132), (420, 435849), (630, 290566), (1260, 145283)]