61878000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{10313}}^1$

素因数の和:10339

約数の個数: 80

約数和(自身を含む): 199514016

約数和(自身を除く): 137636016

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, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 10313, 20626, 30939, 41252, 51565, 61878, 82504, 103130, 123756, 154695, 165008, 206260, 247512, 257825, 309390, 412520, 495024, 515650, 618780, 773475, 825040, 1031300, 1237560, 1289125, 1546950, 2062600, 2475120, 2578250, 3093900, 3867375, 4125200, 5156500, 6187800, 7734750, 10313000, 12375600, 15469500, 20626000, 30939000, 61878000]

約数ペア:

[(1, 61878000), (2, 30939000), (3, 20626000), (4, 15469500), (5, 12375600), (6, 10313000), (8, 7734750), (10, 6187800), (12, 5156500), (15, 4125200), (16, 3867375), (20, 3093900), (24, 2578250), (25, 2475120), (30, 2062600), (40, 1546950), (48, 1289125), (50, 1237560), (60, 1031300), (75, 825040), (80, 773475), (100, 618780), (120, 515650), (125, 495024), (150, 412520), (200, 309390), (240, 257825), (250, 247512), (300, 206260), (375, 165008), (400, 154695), (500, 123756), (600, 103130), (750, 82504), (1000, 61878), (1200, 51565), (1500, 41252), (2000, 30939), (3000, 20626), (6000, 10313)]