43081380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3457

約数の個数: 72

約数和(自身を含む): 132560064

約数和(自身を除く): 89478684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3371, 4260, 6390, 6742, 10113, 12780, 13484, 16855, 20226, 30339, 33710, 40452, 50565, 60678, 67420, 101130, 121356, 151695, 202260, 239341, 303390, 478682, 606780, 718023, 957364, 1196705, 1436046, 2154069, 2393410, 2872092, 3590115, 4308138, 4786820, 7180230, 8616276, 10770345, 14360460, 21540690, 43081380]

約数ペア:

[(1, 43081380), (2, 21540690), (3, 14360460), (4, 10770345), (5, 8616276), (6, 7180230), (9, 4786820), (10, 4308138), (12, 3590115), (15, 2872092), (18, 2393410), (20, 2154069), (30, 1436046), (36, 1196705), (45, 957364), (60, 718023), (71, 606780), (90, 478682), (142, 303390), (180, 239341), (213, 202260), (284, 151695), (355, 121356), (426, 101130), (639, 67420), (710, 60678), (852, 50565), (1065, 40452), (1278, 33710), (1420, 30339), (2130, 20226), (2556, 16855), (3195, 13484), (3371, 12780), (4260, 10113), (6390, 6742)]