154193700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11953}}^1$

素因数の和:12013

約数の個数: 72

約数和(自身を含む): 456547168

約数和(自身を除く): 302353468

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, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 11953, 12900, 23906, 35859, 47812, 59765, 71718, 119530, 143436, 179295, 239060, 298825, 358590, 513979, 597650, 717180, 896475, 1027958, 1195300, 1541937, 1792950, 2055916, 2569895, 3083874, 3585900, 5139790, 6167748, 7709685, 10279580, 12849475, 15419370, 25698950, 30838740, 38548425, 51397900, 77096850, 154193700]

約数ペア:

[(1, 154193700), (2, 77096850), (3, 51397900), (4, 38548425), (5, 30838740), (6, 25698950), (10, 15419370), (12, 12849475), (15, 10279580), (20, 7709685), (25, 6167748), (30, 5139790), (43, 3585900), (50, 3083874), (60, 2569895), (75, 2055916), (86, 1792950), (100, 1541937), (129, 1195300), (150, 1027958), (172, 896475), (215, 717180), (258, 597650), (300, 513979), (430, 358590), (516, 298825), (645, 239060), (860, 179295), (1075, 143436), (1290, 119530), (2150, 71718), (2580, 59765), (3225, 47812), (4300, 35859), (6450, 23906), (11953, 12900)]