86745000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5783}}^1$

素因数の和:5812

約数の個数: 80

約数和(自身を含む): 271038240

約数和(自身を除く): 184293240

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, 5000, 5783, 7500, 11566, 15000, 17349, 23132, 28915, 34698, 46264, 57830, 69396, 86745, 115660, 138792, 144575, 173490, 231320, 289150, 346980, 433725, 578300, 693960, 722875, 867450, 1156600, 1445750, 1734900, 2168625, 2891500, 3469800, 3614375, 4337250, 5783000, 7228750, 8674500, 10843125, 14457500, 17349000, 21686250, 28915000, 43372500, 86745000]

約数ペア:

[(1, 86745000), (2, 43372500), (3, 28915000), (4, 21686250), (5, 17349000), (6, 14457500), (8, 10843125), (10, 8674500), (12, 7228750), (15, 5783000), (20, 4337250), (24, 3614375), (25, 3469800), (30, 2891500), (40, 2168625), (50, 1734900), (60, 1445750), (75, 1156600), (100, 867450), (120, 722875), (125, 693960), (150, 578300), (200, 433725), (250, 346980), (300, 289150), (375, 231320), (500, 173490), (600, 144575), (625, 138792), (750, 115660), (1000, 86745), (1250, 69396), (1500, 57830), (1875, 46264), (2500, 34698), (3000, 28915), (3750, 23132), (5000, 17349), (5783, 15000), (7500, 11566)]