70187400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38993}}^1$

素因数の和:39015

約数の個数: 72

約数和(自身を含む): 235718730

約数和(自身を除く): 165531330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 38993, 77986, 116979, 155972, 194965, 233958, 311944, 350937, 389930, 467916, 584895, 701874, 779860, 935832, 974825, 1169790, 1403748, 1559720, 1754685, 1949650, 2339580, 2807496, 2924475, 3509370, 3899300, 4679160, 5848950, 7018740, 7798600, 8773425, 11697900, 14037480, 17546850, 23395800, 35093700, 70187400]

約数ペア:

[(1, 70187400), (2, 35093700), (3, 23395800), (4, 17546850), (5, 14037480), (6, 11697900), (8, 8773425), (9, 7798600), (10, 7018740), (12, 5848950), (15, 4679160), (18, 3899300), (20, 3509370), (24, 2924475), (25, 2807496), (30, 2339580), (36, 1949650), (40, 1754685), (45, 1559720), (50, 1403748), (60, 1169790), (72, 974825), (75, 935832), (90, 779860), (100, 701874), (120, 584895), (150, 467916), (180, 389930), (200, 350937), (225, 311944), (300, 233958), (360, 194965), (450, 155972), (600, 116979), (900, 77986), (1800, 38993)]