1902023100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{704453}}^1$

素因数の和:704476

約数の個数: 72

約数和(自身を含む): 6114660720

約数和(自身を除く): 4212637620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 704453, 1408906, 2113359, 2817812, 3522265, 4226718, 6340077, 7044530, 8453436, 10566795, 12680154, 14089060, 17611325, 19020231, 21133590, 25360308, 31700385, 35222650, 38040462, 42267180, 52833975, 63400770, 70445300, 76080924, 95101155, 105667950, 126801540, 158501925, 190202310, 211335900, 317003850, 380404620, 475505775, 634007700, 951011550, 1902023100]

約数ペア:

[(1, 1902023100), (2, 951011550), (3, 634007700), (4, 475505775), (5, 380404620), (6, 317003850), (9, 211335900), (10, 190202310), (12, 158501925), (15, 126801540), (18, 105667950), (20, 95101155), (25, 76080924), (27, 70445300), (30, 63400770), (36, 52833975), (45, 42267180), (50, 38040462), (54, 35222650), (60, 31700385), (75, 25360308), (90, 21133590), (100, 19020231), (108, 17611325), (135, 14089060), (150, 12680154), (180, 10566795), (225, 8453436), (270, 7044530), (300, 6340077), (450, 4226718), (540, 3522265), (675, 2817812), (900, 2113359), (1350, 1408906), (2700, 704453)]