40398000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{6733}}^1$

素因数の和:6759

約数の個数: 80

約数和(自身を含む): 130262496

約数和(自身を除く): 89864496

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, 6733, 13466, 20199, 26932, 33665, 40398, 53864, 67330, 80796, 100995, 107728, 134660, 161592, 168325, 201990, 269320, 323184, 336650, 403980, 504975, 538640, 673300, 807960, 841625, 1009950, 1346600, 1615920, 1683250, 2019900, 2524875, 2693200, 3366500, 4039800, 5049750, 6733000, 8079600, 10099500, 13466000, 20199000, 40398000]

約数ペア:

[(1, 40398000), (2, 20199000), (3, 13466000), (4, 10099500), (5, 8079600), (6, 6733000), (8, 5049750), (10, 4039800), (12, 3366500), (15, 2693200), (16, 2524875), (20, 2019900), (24, 1683250), (25, 1615920), (30, 1346600), (40, 1009950), (48, 841625), (50, 807960), (60, 673300), (75, 538640), (80, 504975), (100, 403980), (120, 336650), (125, 323184), (150, 269320), (200, 201990), (240, 168325), (250, 161592), (300, 134660), (375, 107728), (400, 100995), (500, 80796), (600, 67330), (750, 53864), (1000, 40398), (1200, 33665), (1500, 26932), (2000, 20199), (3000, 13466), (6000, 6733)]