40746000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{6791}}^1$

素因数の和:6817

約数の個数: 80

約数和(自身を含む): 131384448

約数和(自身を除く): 90638448

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, 6791, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 108656, 135820, 162984, 169775, 203730, 271640, 325968, 339550, 407460, 509325, 543280, 679100, 814920, 848875, 1018650, 1358200, 1629840, 1697750, 2037300, 2546625, 2716400, 3395500, 4074600, 5093250, 6791000, 8149200, 10186500, 13582000, 20373000, 40746000]

約数ペア:

[(1, 40746000), (2, 20373000), (3, 13582000), (4, 10186500), (5, 8149200), (6, 6791000), (8, 5093250), (10, 4074600), (12, 3395500), (15, 2716400), (16, 2546625), (20, 2037300), (24, 1697750), (25, 1629840), (30, 1358200), (40, 1018650), (48, 848875), (50, 814920), (60, 679100), (75, 543280), (80, 509325), (100, 407460), (120, 339550), (125, 325968), (150, 271640), (200, 203730), (240, 169775), (250, 162984), (300, 135820), (375, 108656), (400, 101865), (500, 81492), (600, 67910), (750, 54328), (1000, 40746), (1200, 33955), (1500, 27164), (2000, 20373), (3000, 13582), (6000, 6791)]