68902500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{9187}}^1$

素因数の和:9214

約数の個数: 60

約数和(自身を含む): 200923184

約数和(自身を除く): 132020684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 9187, 18374, 27561, 36748, 45935, 55122, 91870, 110244, 137805, 183740, 229675, 275610, 459350, 551220, 689025, 918700, 1148375, 1378050, 2296750, 2756100, 3445125, 4593500, 5741875, 6890250, 11483750, 13780500, 17225625, 22967500, 34451250, 68902500]

約数ペア:

[(1, 68902500), (2, 34451250), (3, 22967500), (4, 17225625), (5, 13780500), (6, 11483750), (10, 6890250), (12, 5741875), (15, 4593500), (20, 3445125), (25, 2756100), (30, 2296750), (50, 1378050), (60, 1148375), (75, 918700), (100, 689025), (125, 551220), (150, 459350), (250, 275610), (300, 229675), (375, 183740), (500, 137805), (625, 110244), (750, 91870), (1250, 55122), (1500, 45935), (1875, 36748), (2500, 27561), (3750, 18374), (7500, 9187)]