200931000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{66977}}^1$

素因数の和:67001

約数の個数: 64

約数和(自身を含む): 626914080

約数和(自身を除く): 425983080

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, 750, 1000, 1500, 3000, 66977, 133954, 200931, 267908, 334885, 401862, 535816, 669770, 803724, 1004655, 1339540, 1607448, 1674425, 2009310, 2679080, 3348850, 4018620, 5023275, 6697700, 8037240, 8372125, 10046550, 13395400, 16744250, 20093100, 25116375, 33488500, 40186200, 50232750, 66977000, 100465500, 200931000]

約数ペア:

[(1, 200931000), (2, 100465500), (3, 66977000), (4, 50232750), (5, 40186200), (6, 33488500), (8, 25116375), (10, 20093100), (12, 16744250), (15, 13395400), (20, 10046550), (24, 8372125), (25, 8037240), (30, 6697700), (40, 5023275), (50, 4018620), (60, 3348850), (75, 2679080), (100, 2009310), (120, 1674425), (125, 1607448), (150, 1339540), (200, 1004655), (250, 803724), (300, 669770), (375, 535816), (500, 401862), (600, 334885), (750, 267908), (1000, 200931), (1500, 133954), (3000, 66977)]