1209022500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{23029}}^1$

素因数の和:23063

約数の個数: 120

約数和(自身を含む): 4028960320

約数和(自身を除く): 2819937820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2500, 2625, 3500, 3750, 4375, 5250, 7500, 8750, 10500, 13125, 17500, 23029, 26250, 46058, 52500, 69087, 92116, 115145, 138174, 161203, 230290, 276348, 322406, 345435, 460580, 483609, 575725, 644812, 690870, 806015, 967218, 1151450, 1381740, 1612030, 1727175, 1934436, 2302900, 2418045, 2878625, 3224060, 3454350, 4030075, 4836090, 5757250, 6908700, 8060150, 8635875, 9672180, 11514500, 12090225, 14393125, 16120300, 17271750, 20150375, 24180450, 28786250, 34543500, 40300750, 43179375, 48360900, 57572500, 60451125, 80601500, 86358750, 100751875, 120902250, 172717500, 201503750, 241804500, 302255625, 403007500, 604511250, 1209022500]

約数ペア:

[(1, 1209022500), (2, 604511250), (3, 403007500), (4, 302255625), (5, 241804500), (6, 201503750), (7, 172717500), (10, 120902250), (12, 100751875), (14, 86358750), (15, 80601500), (20, 60451125), (21, 57572500), (25, 48360900), (28, 43179375), (30, 40300750), (35, 34543500), (42, 28786250), (50, 24180450), (60, 20150375), (70, 17271750), (75, 16120300), (84, 14393125), (100, 12090225), (105, 11514500), (125, 9672180), (140, 8635875), (150, 8060150), (175, 6908700), (210, 5757250), (250, 4836090), (300, 4030075), (350, 3454350), (375, 3224060), (420, 2878625), (500, 2418045), (525, 2302900), (625, 1934436), (700, 1727175), (750, 1612030), (875, 1381740), (1050, 1151450), (1250, 967218), (1500, 806015), (1750, 690870), (1875, 644812), (2100, 575725), (2500, 483609), (2625, 460580), (3500, 345435), (3750, 322406), (4375, 276348), (5250, 230290), (7500, 161203), (8750, 138174), (10500, 115145), (13125, 92116), (17500, 69087), (23029, 52500), (26250, 46058)]