1896750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{281}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 5279040

約数和(自身を除く): 3382290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 281, 375, 450, 562, 675, 750, 843, 1125, 1350, 1405, 1686, 2250, 2529, 2810, 3375, 4215, 5058, 6750, 7025, 7587, 8430, 12645, 14050, 15174, 21075, 25290, 35125, 37935, 42150, 63225, 70250, 75870, 105375, 126450, 189675, 210750, 316125, 379350, 632250, 948375, 1896750]

約数ペア:

[(1, 1896750), (2, 948375), (3, 632250), (5, 379350), (6, 316125), (9, 210750), (10, 189675), (15, 126450), (18, 105375), (25, 75870), (27, 70250), (30, 63225), (45, 42150), (50, 37935), (54, 35125), (75, 25290), (90, 21075), (125, 15174), (135, 14050), (150, 12645), (225, 8430), (250, 7587), (270, 7025), (281, 6750), (375, 5058), (450, 4215), (562, 3375), (675, 2810), (750, 2529), (843, 2250), (1125, 1686), (1350, 1405)]