42870000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{1429}}^1$

素因数の和:1460

約数の個数: 100

約数和(自身を含む): 138486920

約数和(自身を除く): 95616920

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, 625, 750, 1000, 1200, 1250, 1429, 1500, 1875, 2000, 2500, 2858, 3000, 3750, 4287, 5000, 5716, 6000, 7145, 7500, 8574, 10000, 11432, 14290, 15000, 17148, 21435, 22864, 28580, 30000, 34296, 35725, 42870, 57160, 68592, 71450, 85740, 107175, 114320, 142900, 171480, 178625, 214350, 285800, 342960, 357250, 428700, 535875, 571600, 714500, 857400, 893125, 1071750, 1429000, 1714800, 1786250, 2143500, 2679375, 2858000, 3572500, 4287000, 5358750, 7145000, 8574000, 10717500, 14290000, 21435000, 42870000]

約数ペア:

[(1, 42870000), (2, 21435000), (3, 14290000), (4, 10717500), (5, 8574000), (6, 7145000), (8, 5358750), (10, 4287000), (12, 3572500), (15, 2858000), (16, 2679375), (20, 2143500), (24, 1786250), (25, 1714800), (30, 1429000), (40, 1071750), (48, 893125), (50, 857400), (60, 714500), (75, 571600), (80, 535875), (100, 428700), (120, 357250), (125, 342960), (150, 285800), (200, 214350), (240, 178625), (250, 171480), (300, 142900), (375, 114320), (400, 107175), (500, 85740), (600, 71450), (625, 68592), (750, 57160), (1000, 42870), (1200, 35725), (1250, 34296), (1429, 30000), (1500, 28580), (1875, 22864), (2000, 21435), (2500, 17148), (2858, 15000), (3000, 14290), (3750, 11432), (4287, 10000), (5000, 8574), (5716, 7500), (6000, 7145)]