49689000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{5521}}^1$

素因数の和:5548

約数の個数: 96

約数和(自身を含む): 167979240

約数和(自身を除く): 118290240

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 5521, 9000, 11042, 16563, 22084, 27605, 33126, 44168, 49689, 55210, 66252, 82815, 99378, 110420, 132504, 138025, 165630, 198756, 220840, 248445, 276050, 331260, 397512, 414075, 496890, 552100, 662520, 690125, 828150, 993780, 1104200, 1242225, 1380250, 1656300, 1987560, 2070375, 2484450, 2760500, 3312600, 4140750, 4968900, 5521000, 6211125, 8281500, 9937800, 12422250, 16563000, 24844500, 49689000]

約数ペア:

[(1, 49689000), (2, 24844500), (3, 16563000), (4, 12422250), (5, 9937800), (6, 8281500), (8, 6211125), (9, 5521000), (10, 4968900), (12, 4140750), (15, 3312600), (18, 2760500), (20, 2484450), (24, 2070375), (25, 1987560), (30, 1656300), (36, 1380250), (40, 1242225), (45, 1104200), (50, 993780), (60, 828150), (72, 690125), (75, 662520), (90, 552100), (100, 496890), (120, 414075), (125, 397512), (150, 331260), (180, 276050), (200, 248445), (225, 220840), (250, 198756), (300, 165630), (360, 138025), (375, 132504), (450, 110420), (500, 99378), (600, 82815), (750, 66252), (900, 55210), (1000, 49689), (1125, 44168), (1500, 33126), (1800, 27605), (2250, 22084), (3000, 16563), (4500, 11042), (5521, 9000)]