208023000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{69341}}^1$

素因数の和:69365

約数の個数: 64

約数和(自身を含む): 649041120

約数和(自身を除く): 441018120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 69341, 138682, 208023, 277364, 346705, 416046, 554728, 693410, 832092, 1040115, 1386820, 1664184, 1733525, 2080230, 2773640, 3467050, 4160460, 5200575, 6934100, 8320920, 8667625, 10401150, 13868200, 17335250, 20802300, 26002875, 34670500, 41604600, 52005750, 69341000, 104011500, 208023000]

約数ペア:

[(1, 208023000), (2, 104011500), (3, 69341000), (4, 52005750), (5, 41604600), (6, 34670500), (8, 26002875), (10, 20802300), (12, 17335250), (15, 13868200), (20, 10401150), (24, 8667625), (25, 8320920), (30, 6934100), (40, 5200575), (50, 4160460), (60, 3467050), (75, 2773640), (100, 2080230), (120, 1733525), (125, 1664184), (150, 1386820), (200, 1040115), (250, 832092), (300, 693410), (375, 554728), (500, 416046), (600, 346705), (750, 277364), (1000, 208023), (1500, 138682), (3000, 69341)]