142259220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263443}}^1$

素因数の和:263461

約数の個数: 48

約数和(自身を含む): 442585920

約数和(自身を除く): 300326700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 263443, 526886, 790329, 1053772, 1317215, 1580658, 2370987, 2634430, 3161316, 3951645, 4741974, 5268860, 7112961, 7903290, 9483948, 11854935, 14225922, 15806580, 23709870, 28451844, 35564805, 47419740, 71129610, 142259220]

約数ペア:

[(1, 142259220), (2, 71129610), (3, 47419740), (4, 35564805), (5, 28451844), (6, 23709870), (9, 15806580), (10, 14225922), (12, 11854935), (15, 9483948), (18, 7903290), (20, 7112961), (27, 5268860), (30, 4741974), (36, 3951645), (45, 3161316), (54, 2634430), (60, 2370987), (90, 1580658), (108, 1317215), (135, 1053772), (180, 790329), (270, 526886), (540, 263443)]