27278700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 79994880

約数和(自身を除く): 52716180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1151, 1185, 1580, 1975, 2302, 2370, 3453, 3950, 4604, 4740, 5755, 5925, 6906, 7900, 11510, 11850, 13812, 17265, 23020, 23700, 28775, 34530, 57550, 69060, 86325, 90929, 115100, 172650, 181858, 272787, 345300, 363716, 454645, 545574, 909290, 1091148, 1363935, 1818580, 2273225, 2727870, 4546450, 5455740, 6819675, 9092900, 13639350, 27278700]

約数ペア:

[(1, 27278700), (2, 13639350), (3, 9092900), (4, 6819675), (5, 5455740), (6, 4546450), (10, 2727870), (12, 2273225), (15, 1818580), (20, 1363935), (25, 1091148), (30, 909290), (50, 545574), (60, 454645), (75, 363716), (79, 345300), (100, 272787), (150, 181858), (158, 172650), (237, 115100), (300, 90929), (316, 86325), (395, 69060), (474, 57550), (790, 34530), (948, 28775), (1151, 23700), (1185, 23020), (1580, 17265), (1975, 13812), (2302, 11850), (2370, 11510), (3453, 7900), (3950, 6906), (4604, 5925), (4740, 5755)]