41800140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1283}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 127593648

約数和(自身を除く): 85793508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1283, 1629, 1810, 2172, 2566, 2715, 3258, 3620, 3849, 5132, 5430, 6415, 6516, 7698, 8145, 10860, 11547, 12830, 15396, 16290, 19245, 23094, 25660, 32580, 38490, 46188, 57735, 76980, 115470, 230940, 232223, 464446, 696669, 928892, 1161115, 1393338, 2090007, 2322230, 2786676, 3483345, 4180014, 4644460, 6966690, 8360028, 10450035, 13933380, 20900070, 41800140]

約数ペア:

[(1, 41800140), (2, 20900070), (3, 13933380), (4, 10450035), (5, 8360028), (6, 6966690), (9, 4644460), (10, 4180014), (12, 3483345), (15, 2786676), (18, 2322230), (20, 2090007), (30, 1393338), (36, 1161115), (45, 928892), (60, 696669), (90, 464446), (180, 232223), (181, 230940), (362, 115470), (543, 76980), (724, 57735), (905, 46188), (1086, 38490), (1283, 32580), (1629, 25660), (1810, 23094), (2172, 19245), (2566, 16290), (2715, 15396), (3258, 12830), (3620, 11547), (3849, 10860), (5132, 8145), (5430, 7698), (6415, 6516)]