23778000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 120

約数和(自身を含む): 83111496

約数和(自身を除く): 59333496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1321, 1500, 1800, 2000, 2250, 2642, 3000, 3600, 3963, 4500, 5284, 6000, 6605, 7926, 9000, 10568, 11889, 13210, 15852, 18000, 19815, 21136, 23778, 26420, 31704, 33025, 39630, 47556, 52840, 59445, 63408, 66050, 79260, 95112, 99075, 105680, 118890, 132100, 158520, 165125, 190224, 198150, 237780, 264200, 297225, 317040, 330250, 396300, 475560, 495375, 528400, 594450, 660500, 792600, 951120, 990750, 1188900, 1321000, 1486125, 1585200, 1981500, 2377800, 2642000, 2972250, 3963000, 4755600, 5944500, 7926000, 11889000, 23778000]

約数ペア:

[(1, 23778000), (2, 11889000), (3, 7926000), (4, 5944500), (5, 4755600), (6, 3963000), (8, 2972250), (9, 2642000), (10, 2377800), (12, 1981500), (15, 1585200), (16, 1486125), (18, 1321000), (20, 1188900), (24, 990750), (25, 951120), (30, 792600), (36, 660500), (40, 594450), (45, 528400), (48, 495375), (50, 475560), (60, 396300), (72, 330250), (75, 317040), (80, 297225), (90, 264200), (100, 237780), (120, 198150), (125, 190224), (144, 165125), (150, 158520), (180, 132100), (200, 118890), (225, 105680), (240, 99075), (250, 95112), (300, 79260), (360, 66050), (375, 63408), (400, 59445), (450, 52840), (500, 47556), (600, 39630), (720, 33025), (750, 31704), (900, 26420), (1000, 23778), (1125, 21136), (1200, 19815), (1321, 18000), (1500, 15852), (1800, 13210), (2000, 11889), (2250, 10568), (2642, 9000), (3000, 7926), (3600, 6605), (3963, 6000), (4500, 5284)]