2023650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1499}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 5580000

約数和(自身を除く): 3556350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1499, 2998, 4497, 7495, 8994, 13491, 14990, 22485, 26982, 37475, 40473, 44970, 67455, 74950, 80946, 112425, 134910, 202365, 224850, 337275, 404730, 674550, 1011825, 2023650]

約数ペア:

[(1, 2023650), (2, 1011825), (3, 674550), (5, 404730), (6, 337275), (9, 224850), (10, 202365), (15, 134910), (18, 112425), (25, 80946), (27, 74950), (30, 67455), (45, 44970), (50, 40473), (54, 37475), (75, 26982), (90, 22485), (135, 14990), (150, 13491), (225, 8994), (270, 7495), (450, 4497), (675, 2998), (1350, 1499)]