30285300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 88320736

約数和(自身を除く): 58035436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 643, 785, 942, 1286, 1570, 1884, 1929, 2355, 2572, 3140, 3215, 3858, 3925, 4710, 6430, 7716, 7850, 9420, 9645, 11775, 12860, 15700, 16075, 19290, 23550, 32150, 38580, 47100, 48225, 64300, 96450, 100951, 192900, 201902, 302853, 403804, 504755, 605706, 1009510, 1211412, 1514265, 2019020, 2523775, 3028530, 5047550, 6057060, 7571325, 10095100, 15142650, 30285300]

約数ペア:

[(1, 30285300), (2, 15142650), (3, 10095100), (4, 7571325), (5, 6057060), (6, 5047550), (10, 3028530), (12, 2523775), (15, 2019020), (20, 1514265), (25, 1211412), (30, 1009510), (50, 605706), (60, 504755), (75, 403804), (100, 302853), (150, 201902), (157, 192900), (300, 100951), (314, 96450), (471, 64300), (628, 48225), (643, 47100), (785, 38580), (942, 32150), (1286, 23550), (1570, 19290), (1884, 16075), (1929, 15700), (2355, 12860), (2572, 11775), (3140, 9645), (3215, 9420), (3858, 7850), (3925, 7716), (4710, 6430)]