1913400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1063}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 6431880

約数和(自身を除く): 4518480

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, 1063, 1800, 2126, 3189, 4252, 5315, 6378, 8504, 9567, 10630, 12756, 15945, 19134, 21260, 25512, 26575, 31890, 38268, 42520, 47835, 53150, 63780, 76536, 79725, 95670, 106300, 127560, 159450, 191340, 212600, 239175, 318900, 382680, 478350, 637800, 956700, 1913400]

約数ペア:

[(1, 1913400), (2, 956700), (3, 637800), (4, 478350), (5, 382680), (6, 318900), (8, 239175), (9, 212600), (10, 191340), (12, 159450), (15, 127560), (18, 106300), (20, 95670), (24, 79725), (25, 76536), (30, 63780), (36, 53150), (40, 47835), (45, 42520), (50, 38268), (60, 31890), (72, 26575), (75, 25512), (90, 21260), (100, 19134), (120, 15945), (150, 12756), (180, 10630), (200, 9567), (225, 8504), (300, 6378), (360, 5315), (450, 4252), (600, 3189), (900, 2126), (1063, 1800)]