13770180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 42201432

約数和(自身を除く): 28431252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 677, 678, 1017, 1130, 1354, 1356, 1695, 2031, 2034, 2260, 2708, 3385, 3390, 4062, 4068, 5085, 6093, 6770, 6780, 8124, 10155, 10170, 12186, 13540, 20310, 20340, 24372, 30465, 40620, 60930, 76501, 121860, 153002, 229503, 306004, 382505, 459006, 688509, 765010, 918012, 1147515, 1377018, 1530020, 2295030, 2754036, 3442545, 4590060, 6885090, 13770180]

約数ペア:

[(1, 13770180), (2, 6885090), (3, 4590060), (4, 3442545), (5, 2754036), (6, 2295030), (9, 1530020), (10, 1377018), (12, 1147515), (15, 918012), (18, 765010), (20, 688509), (30, 459006), (36, 382505), (45, 306004), (60, 229503), (90, 153002), (113, 121860), (180, 76501), (226, 60930), (339, 40620), (452, 30465), (565, 24372), (677, 20340), (678, 20310), (1017, 13540), (1130, 12186), (1354, 10170), (1356, 10155), (1695, 8124), (2031, 6780), (2034, 6770), (2260, 6093), (2708, 5085), (3385, 4068), (3390, 4062)]