67605000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4507}}^1$

素因数の和:4536

約数の個数: 80

約数和(自身を含む): 211244880

約数和(自身を除く): 143639880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4507, 5000, 7500, 9014, 13521, 15000, 18028, 22535, 27042, 36056, 45070, 54084, 67605, 90140, 108168, 112675, 135210, 180280, 225350, 270420, 338025, 450700, 540840, 563375, 676050, 901400, 1126750, 1352100, 1690125, 2253500, 2704200, 2816875, 3380250, 4507000, 5633750, 6760500, 8450625, 11267500, 13521000, 16901250, 22535000, 33802500, 67605000]

約数ペア:

[(1, 67605000), (2, 33802500), (3, 22535000), (4, 16901250), (5, 13521000), (6, 11267500), (8, 8450625), (10, 6760500), (12, 5633750), (15, 4507000), (20, 3380250), (24, 2816875), (25, 2704200), (30, 2253500), (40, 1690125), (50, 1352100), (60, 1126750), (75, 901400), (100, 676050), (120, 563375), (125, 540840), (150, 450700), (200, 338025), (250, 270420), (300, 225350), (375, 180280), (500, 135210), (600, 112675), (625, 108168), (750, 90140), (1000, 67605), (1250, 54084), (1500, 45070), (1875, 36056), (2500, 27042), (3000, 22535), (3750, 18028), (4507, 15000), (5000, 13521), (7500, 9014)]