214279740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20177}}^1$

素因数の和:20251

約数の個数: 72

約数和(自身を含む): 661031280

約数和(自身を除く): 446751540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 20177, 40354, 60531, 80708, 100885, 121062, 181593, 201770, 242124, 302655, 363186, 403540, 605310, 726372, 907965, 1190443, 1210620, 1815930, 2380886, 3571329, 3631860, 4761772, 5952215, 7142658, 10713987, 11904430, 14285316, 17856645, 21427974, 23808860, 35713290, 42855948, 53569935, 71426580, 107139870, 214279740]

約数ペア:

[(1, 214279740), (2, 107139870), (3, 71426580), (4, 53569935), (5, 42855948), (6, 35713290), (9, 23808860), (10, 21427974), (12, 17856645), (15, 14285316), (18, 11904430), (20, 10713987), (30, 7142658), (36, 5952215), (45, 4761772), (59, 3631860), (60, 3571329), (90, 2380886), (118, 1815930), (177, 1210620), (180, 1190443), (236, 907965), (295, 726372), (354, 605310), (531, 403540), (590, 363186), (708, 302655), (885, 242124), (1062, 201770), (1180, 181593), (1770, 121062), (2124, 100885), (2655, 80708), (3540, 60531), (5310, 40354), (10620, 20177)]