15012000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 55036800

約数和(自身を除く): 40024800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 139, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 278, 288, 300, 360, 375, 400, 417, 432, 450, 480, 500, 540, 556, 600, 675, 695, 720, 750, 800, 834, 864, 900, 1000, 1080, 1112, 1125, 1200, 1251, 1350, 1390, 1440, 1500, 1668, 1800, 2000, 2085, 2160, 2224, 2250, 2400, 2502, 2700, 2780, 3000, 3336, 3375, 3475, 3600, 3753, 4000, 4170, 4320, 4448, 4500, 5004, 5400, 5560, 6000, 6255, 6672, 6750, 6950, 7200, 7506, 8340, 9000, 10008, 10425, 10800, 11120, 12000, 12510, 13344, 13500, 13900, 15012, 16680, 17375, 18000, 18765, 20016, 20850, 21600, 22240, 25020, 27000, 27800, 30024, 31275, 33360, 34750, 36000, 37530, 40032, 41700, 50040, 52125, 54000, 55600, 60048, 62550, 66720, 69500, 75060, 83400, 93825, 100080, 104250, 108000, 111200, 120096, 125100, 139000, 150120, 156375, 166800, 187650, 200160, 208500, 250200, 278000, 300240, 312750, 333600, 375300, 417000, 469125, 500400, 556000, 600480, 625500, 750600, 834000, 938250, 1000800, 1251000, 1501200, 1668000, 1876500, 2502000, 3002400, 3753000, 5004000, 7506000, 15012000]

約数ペア:

[(1, 15012000), (2, 7506000), (3, 5004000), (4, 3753000), (5, 3002400), (6, 2502000), (8, 1876500), (9, 1668000), (10, 1501200), (12, 1251000), (15, 1000800), (16, 938250), (18, 834000), (20, 750600), (24, 625500), (25, 600480), (27, 556000), (30, 500400), (32, 469125), (36, 417000), (40, 375300), (45, 333600), (48, 312750), (50, 300240), (54, 278000), (60, 250200), (72, 208500), (75, 200160), (80, 187650), (90, 166800), (96, 156375), (100, 150120), (108, 139000), (120, 125100), (125, 120096), (135, 111200), (139, 108000), (144, 104250), (150, 100080), (160, 93825), (180, 83400), (200, 75060), (216, 69500), (225, 66720), (240, 62550), (250, 60048), (270, 55600), (278, 54000), (288, 52125), (300, 50040), (360, 41700), (375, 40032), (400, 37530), (417, 36000), (432, 34750), (450, 33360), (480, 31275), (500, 30024), (540, 27800), (556, 27000), (600, 25020), (675, 22240), (695, 21600), (720, 20850), (750, 20016), (800, 18765), (834, 18000), (864, 17375), (900, 16680), (1000, 15012), (1080, 13900), (1112, 13500), (1125, 13344), (1200, 12510), (1251, 12000), (1350, 11120), (1390, 10800), (1440, 10425), (1500, 10008), (1668, 9000), (1800, 8340), (2000, 7506), (2085, 7200), (2160, 6950), (2224, 6750), (2250, 6672), (2400, 6255), (2502, 6000), (2700, 5560), (2780, 5400), (3000, 5004), (3336, 4500), (3375, 4448), (3475, 4320), (3600, 4170), (3753, 4000)]