201485000

素因数分解:

$2^3\times 5^4\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 480783600

約数和(自身を除く): 279298600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 625, 683, 1000, 1180, 1250, 1366, 1475, 2360, 2500, 2732, 2950, 3415, 5000, 5464, 5900, 6830, 7375, 11800, 13660, 14750, 17075, 27320, 29500, 34150, 36875, 40297, 59000, 68300, 73750, 80594, 85375, 136600, 147500, 161188, 170750, 201485, 295000, 322376, 341500, 402970, 426875, 683000, 805940, 853750, 1007425, 1611880, 1707500, 2014850, 3415000, 4029700, 5037125, 8059400, 10074250, 20148500, 25185625, 40297000, 50371250, 100742500, 201485000]

約数ペア:

[(1, 201485000), (2, 100742500), (4, 50371250), (5, 40297000), (8, 25185625), (10, 20148500), (20, 10074250), (25, 8059400), (40, 5037125), (50, 4029700), (59, 3415000), (100, 2014850), (118, 1707500), (125, 1611880), (200, 1007425), (236, 853750), (250, 805940), (295, 683000), (472, 426875), (500, 402970), (590, 341500), (625, 322376), (683, 295000), (1000, 201485), (1180, 170750), (1250, 161188), (1366, 147500), (1475, 136600), (2360, 85375), (2500, 80594), (2732, 73750), (2950, 68300), (3415, 59000), (5000, 40297), (5464, 36875), (5900, 34150), (6830, 29500), (7375, 27320), (11800, 17075), (13660, 14750)]