74946000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12491}}^1$

素因数の和:12517

約数の個数: 80

約数和(自身を含む): 241645248

約数和(自身を除く): 166699248

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, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 187365, 199856, 249820, 299784, 312275, 374730, 499640, 599568, 624550, 749460, 936825, 999280, 1249100, 1498920, 1561375, 1873650, 2498200, 2997840, 3122750, 3747300, 4684125, 4996400, 6245500, 7494600, 9368250, 12491000, 14989200, 18736500, 24982000, 37473000, 74946000]

約数ペア:

[(1, 74946000), (2, 37473000), (3, 24982000), (4, 18736500), (5, 14989200), (6, 12491000), (8, 9368250), (10, 7494600), (12, 6245500), (15, 4996400), (16, 4684125), (20, 3747300), (24, 3122750), (25, 2997840), (30, 2498200), (40, 1873650), (48, 1561375), (50, 1498920), (60, 1249100), (75, 999280), (80, 936825), (100, 749460), (120, 624550), (125, 599568), (150, 499640), (200, 374730), (240, 312275), (250, 299784), (300, 249820), (375, 199856), (400, 187365), (500, 149892), (600, 124910), (750, 99928), (1000, 74946), (1200, 62455), (1500, 49964), (2000, 37473), (3000, 24982), (6000, 12491)]