129207750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{24611}}^1$

素因数の和:24638

約数の個数: 64

約数和(自身を含む): 368589312

約数和(自身を除く): 239381562

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, 24611, 49222, 73833, 123055, 147666, 172277, 246110, 344554, 369165, 516831, 615275, 738330, 861385, 1033662, 1230550, 1722770, 1845825, 2584155, 3076375, 3691650, 4306925, 5168310, 6152750, 8613850, 9229125, 12920775, 18458250, 21534625, 25841550, 43069250, 64603875, 129207750]

約数ペア:

[(1, 129207750), (2, 64603875), (3, 43069250), (5, 25841550), (6, 21534625), (7, 18458250), (10, 12920775), (14, 9229125), (15, 8613850), (21, 6152750), (25, 5168310), (30, 4306925), (35, 3691650), (42, 3076375), (50, 2584155), (70, 1845825), (75, 1722770), (105, 1230550), (125, 1033662), (150, 861385), (175, 738330), (210, 615275), (250, 516831), (350, 369165), (375, 344554), (525, 246110), (750, 172277), (875, 147666), (1050, 123055), (1750, 73833), (2625, 49222), (5250, 24611)]