205278000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{34213}}^1$

素因数の和:34239

約数の個数: 80

約数和(自身を含む): 661835616

約数和(自身を除く): 456557616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 34213, 68426, 102639, 136852, 171065, 205278, 273704, 342130, 410556, 513195, 547408, 684260, 821112, 855325, 1026390, 1368520, 1642224, 1710650, 2052780, 2565975, 2737040, 3421300, 4105560, 4276625, 5131950, 6842600, 8211120, 8553250, 10263900, 12829875, 13685200, 17106500, 20527800, 25659750, 34213000, 41055600, 51319500, 68426000, 102639000, 205278000]

約数ペア:

[(1, 205278000), (2, 102639000), (3, 68426000), (4, 51319500), (5, 41055600), (6, 34213000), (8, 25659750), (10, 20527800), (12, 17106500), (15, 13685200), (16, 12829875), (20, 10263900), (24, 8553250), (25, 8211120), (30, 6842600), (40, 5131950), (48, 4276625), (50, 4105560), (60, 3421300), (75, 2737040), (80, 2565975), (100, 2052780), (120, 1710650), (125, 1642224), (150, 1368520), (200, 1026390), (240, 855325), (250, 821112), (300, 684260), (375, 547408), (400, 513195), (500, 410556), (600, 342130), (750, 273704), (1000, 205278), (1200, 171065), (1500, 136852), (2000, 102639), (3000, 68426), (6000, 34213)]