5643750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 16498944

約数和(自身を除く): 10855194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 125, 129, 150, 175, 210, 215, 250, 258, 301, 350, 375, 430, 525, 602, 625, 645, 750, 875, 903, 1050, 1075, 1250, 1290, 1505, 1750, 1806, 1875, 2150, 2625, 3010, 3125, 3225, 3750, 4375, 4515, 5250, 5375, 6250, 6450, 7525, 8750, 9030, 9375, 10750, 13125, 15050, 16125, 18750, 21875, 22575, 26250, 26875, 32250, 37625, 43750, 45150, 53750, 65625, 75250, 80625, 112875, 131250, 134375, 161250, 188125, 225750, 268750, 376250, 403125, 564375, 806250, 940625, 1128750, 1881250, 2821875, 5643750]

約数ペア:

[(1, 5643750), (2, 2821875), (3, 1881250), (5, 1128750), (6, 940625), (7, 806250), (10, 564375), (14, 403125), (15, 376250), (21, 268750), (25, 225750), (30, 188125), (35, 161250), (42, 134375), (43, 131250), (50, 112875), (70, 80625), (75, 75250), (86, 65625), (105, 53750), (125, 45150), (129, 43750), (150, 37625), (175, 32250), (210, 26875), (215, 26250), (250, 22575), (258, 21875), (301, 18750), (350, 16125), (375, 15050), (430, 13125), (525, 10750), (602, 9375), (625, 9030), (645, 8750), (750, 7525), (875, 6450), (903, 6250), (1050, 5375), (1075, 5250), (1250, 4515), (1290, 4375), (1505, 3750), (1750, 3225), (1806, 3125), (1875, 3010), (2150, 2625)]