198148800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41281}}^1$

素因数の和:41306

約数の個数: 84

約数和(自身を含む): 650108936

約数和(自身を除く): 451960136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 41281, 82562, 123843, 165124, 206405, 247686, 330248, 412810, 495372, 619215, 660496, 825620, 990744, 1032025, 1238430, 1320992, 1651240, 1981488, 2064050, 2476860, 2641984, 3096075, 3302480, 3962976, 4128100, 4953720, 6192150, 6604960, 7925952, 8256200, 9907440, 12384300, 13209920, 16512400, 19814880, 24768600, 33024800, 39629760, 49537200, 66049600, 99074400, 198148800]

約数ペア:

[(1, 198148800), (2, 99074400), (3, 66049600), (4, 49537200), (5, 39629760), (6, 33024800), (8, 24768600), (10, 19814880), (12, 16512400), (15, 13209920), (16, 12384300), (20, 9907440), (24, 8256200), (25, 7925952), (30, 6604960), (32, 6192150), (40, 4953720), (48, 4128100), (50, 3962976), (60, 3302480), (64, 3096075), (75, 2641984), (80, 2476860), (96, 2064050), (100, 1981488), (120, 1651240), (150, 1320992), (160, 1238430), (192, 1032025), (200, 990744), (240, 825620), (300, 660496), (320, 619215), (400, 495372), (480, 412810), (600, 330248), (800, 247686), (960, 206405), (1200, 165124), (1600, 123843), (2400, 82562), (4800, 41281)]