306599220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1567}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 931467264

約数和(自身を除く): 624868044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1087, 1567, 2174, 3134, 3261, 4348, 4701, 5435, 6268, 6522, 7835, 9402, 9783, 10870, 13044, 14103, 15670, 16305, 18804, 19566, 21740, 23505, 28206, 31340, 32610, 39132, 47010, 48915, 56412, 65220, 70515, 94020, 97830, 141030, 195660, 282060, 1703329, 3406658, 5109987, 6813316, 8516645, 10219974, 15329961, 17033290, 20439948, 25549935, 30659922, 34066580, 51099870, 61319844, 76649805, 102199740, 153299610, 306599220]

約数ペア:

[(1, 306599220), (2, 153299610), (3, 102199740), (4, 76649805), (5, 61319844), (6, 51099870), (9, 34066580), (10, 30659922), (12, 25549935), (15, 20439948), (18, 17033290), (20, 15329961), (30, 10219974), (36, 8516645), (45, 6813316), (60, 5109987), (90, 3406658), (180, 1703329), (1087, 282060), (1567, 195660), (2174, 141030), (3134, 97830), (3261, 94020), (4348, 70515), (4701, 65220), (5435, 56412), (6268, 48915), (6522, 47010), (7835, 39132), (9402, 32610), (9783, 31340), (10870, 28206), (13044, 23505), (14103, 21740), (15670, 19566), (16305, 18804)]