15285000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 47797200

約数和(自身を除く): 32512200

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, 1019, 1250, 1500, 1875, 2038, 2500, 3000, 3057, 3750, 4076, 5000, 5095, 6114, 7500, 8152, 10190, 12228, 15000, 15285, 20380, 24456, 25475, 30570, 40760, 50950, 61140, 76425, 101900, 122280, 127375, 152850, 203800, 254750, 305700, 382125, 509500, 611400, 636875, 764250, 1019000, 1273750, 1528500, 1910625, 2547500, 3057000, 3821250, 5095000, 7642500, 15285000]

約数ペア:

[(1, 15285000), (2, 7642500), (3, 5095000), (4, 3821250), (5, 3057000), (6, 2547500), (8, 1910625), (10, 1528500), (12, 1273750), (15, 1019000), (20, 764250), (24, 636875), (25, 611400), (30, 509500), (40, 382125), (50, 305700), (60, 254750), (75, 203800), (100, 152850), (120, 127375), (125, 122280), (150, 101900), (200, 76425), (250, 61140), (300, 50950), (375, 40760), (500, 30570), (600, 25475), (625, 24456), (750, 20380), (1000, 15285), (1019, 15000), (1250, 12228), (1500, 10190), (1875, 8152), (2038, 7500), (2500, 6114), (3000, 5095), (3057, 5000), (3750, 4076)]