72612750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13831}}^1$

素因数の和:13858

約数の個数: 64

約数和(自身を含む): 207148032

約数和(自身を除く): 134535282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13831, 27662, 41493, 69155, 82986, 96817, 138310, 193634, 207465, 290451, 345775, 414930, 484085, 580902, 691550, 968170, 1037325, 1452255, 1728875, 2074650, 2420425, 2904510, 3457750, 4840850, 5186625, 7261275, 10373250, 12102125, 14522550, 24204250, 36306375, 72612750]

約数ペア:

[(1, 72612750), (2, 36306375), (3, 24204250), (5, 14522550), (6, 12102125), (7, 10373250), (10, 7261275), (14, 5186625), (15, 4840850), (21, 3457750), (25, 2904510), (30, 2420425), (35, 2074650), (42, 1728875), (50, 1452255), (70, 1037325), (75, 968170), (105, 691550), (125, 580902), (150, 484085), (175, 414930), (210, 345775), (250, 290451), (350, 207465), (375, 193634), (525, 138310), (750, 96817), (875, 82986), (1050, 69155), (1750, 41493), (2625, 27662), (5250, 13831)]