51980400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{4813}}^1$

素因数の和:4840

約数の個数: 120

約数和(自身を含む): 185050160

約数和(自身を除く): 133069760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 4813, 5400, 9626, 10800, 14439, 19252, 24065, 28878, 38504, 43317, 48130, 57756, 72195, 77008, 86634, 96260, 115512, 120325, 129951, 144390, 173268, 192520, 216585, 231024, 240650, 259902, 288780, 346536, 360975, 385040, 433170, 481300, 519804, 577560, 649755, 693072, 721950, 866340, 962600, 1039608, 1082925, 1155120, 1299510, 1443900, 1732680, 1925200, 2079216, 2165850, 2599020, 2887800, 3248775, 3465360, 4331700, 5198040, 5775600, 6497550, 8663400, 10396080, 12995100, 17326800, 25990200, 51980400]

約数ペア:

[(1, 51980400), (2, 25990200), (3, 17326800), (4, 12995100), (5, 10396080), (6, 8663400), (8, 6497550), (9, 5775600), (10, 5198040), (12, 4331700), (15, 3465360), (16, 3248775), (18, 2887800), (20, 2599020), (24, 2165850), (25, 2079216), (27, 1925200), (30, 1732680), (36, 1443900), (40, 1299510), (45, 1155120), (48, 1082925), (50, 1039608), (54, 962600), (60, 866340), (72, 721950), (75, 693072), (80, 649755), (90, 577560), (100, 519804), (108, 481300), (120, 433170), (135, 385040), (144, 360975), (150, 346536), (180, 288780), (200, 259902), (216, 240650), (225, 231024), (240, 216585), (270, 192520), (300, 173268), (360, 144390), (400, 129951), (432, 120325), (450, 115512), (540, 96260), (600, 86634), (675, 77008), (720, 72195), (900, 57756), (1080, 48130), (1200, 43317), (1350, 38504), (1800, 28878), (2160, 24065), (2700, 19252), (3600, 14439), (4813, 10800), (5400, 9626)]