6690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{223}}^1$

素因数の和:254

約数の個数: 100

約数和(自身を含む): 21693056

約数和(自身を除く): 15003056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 223, 240, 250, 300, 375, 400, 446, 500, 600, 625, 669, 750, 892, 1000, 1115, 1200, 1250, 1338, 1500, 1784, 1875, 2000, 2230, 2500, 2676, 3000, 3345, 3568, 3750, 4460, 5000, 5352, 5575, 6000, 6690, 7500, 8920, 10000, 10704, 11150, 13380, 15000, 16725, 17840, 22300, 26760, 27875, 30000, 33450, 44600, 53520, 55750, 66900, 83625, 89200, 111500, 133800, 139375, 167250, 223000, 267600, 278750, 334500, 418125, 446000, 557500, 669000, 836250, 1115000, 1338000, 1672500, 2230000, 3345000, 6690000]

約数ペア:

[(1, 6690000), (2, 3345000), (3, 2230000), (4, 1672500), (5, 1338000), (6, 1115000), (8, 836250), (10, 669000), (12, 557500), (15, 446000), (16, 418125), (20, 334500), (24, 278750), (25, 267600), (30, 223000), (40, 167250), (48, 139375), (50, 133800), (60, 111500), (75, 89200), (80, 83625), (100, 66900), (120, 55750), (125, 53520), (150, 44600), (200, 33450), (223, 30000), (240, 27875), (250, 26760), (300, 22300), (375, 17840), (400, 16725), (446, 15000), (500, 13380), (600, 11150), (625, 10704), (669, 10000), (750, 8920), (892, 7500), (1000, 6690), (1115, 6000), (1200, 5575), (1250, 5352), (1338, 5000), (1500, 4460), (1784, 3750), (1875, 3568), (2000, 3345), (2230, 3000), (2500, 2676)]