157137660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30103}}^1$

素因数の和:30147

約数の個数: 72

約数和(自身を含む): 493103520

約数和(自身を除く): 335965860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 30103, 60206, 90309, 120412, 150515, 180618, 270927, 301030, 361236, 451545, 541854, 602060, 872987, 903090, 1083708, 1354635, 1745974, 1806180, 2618961, 2709270, 3491948, 4364935, 5237922, 5418540, 7856883, 8729870, 10475844, 13094805, 15713766, 17459740, 26189610, 31427532, 39284415, 52379220, 78568830, 157137660]

約数ペア:

[(1, 157137660), (2, 78568830), (3, 52379220), (4, 39284415), (5, 31427532), (6, 26189610), (9, 17459740), (10, 15713766), (12, 13094805), (15, 10475844), (18, 8729870), (20, 7856883), (29, 5418540), (30, 5237922), (36, 4364935), (45, 3491948), (58, 2709270), (60, 2618961), (87, 1806180), (90, 1745974), (116, 1354635), (145, 1083708), (174, 903090), (180, 872987), (261, 602060), (290, 541854), (348, 451545), (435, 361236), (522, 301030), (580, 270927), (870, 180618), (1044, 150515), (1305, 120412), (1740, 90309), (2610, 60206), (5220, 30103)]