9042900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 26810784

約数和(自身を除く): 17767884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 701, 860, 1075, 1290, 1402, 2103, 2150, 2580, 2804, 3225, 3505, 4206, 4300, 6450, 7010, 8412, 10515, 12900, 14020, 17525, 21030, 30143, 35050, 42060, 52575, 60286, 70100, 90429, 105150, 120572, 150715, 180858, 210300, 301430, 361716, 452145, 602860, 753575, 904290, 1507150, 1808580, 2260725, 3014300, 4521450, 9042900]

約数ペア:

[(1, 9042900), (2, 4521450), (3, 3014300), (4, 2260725), (5, 1808580), (6, 1507150), (10, 904290), (12, 753575), (15, 602860), (20, 452145), (25, 361716), (30, 301430), (43, 210300), (50, 180858), (60, 150715), (75, 120572), (86, 105150), (100, 90429), (129, 70100), (150, 60286), (172, 52575), (215, 42060), (258, 35050), (300, 30143), (430, 21030), (516, 17525), (645, 14020), (701, 12900), (860, 10515), (1075, 8412), (1290, 7010), (1402, 6450), (2103, 4300), (2150, 4206), (2580, 3505), (2804, 3225)]