3138045000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{209203}}^1$

素因数の和:209232

約数の個数: 80

約数和(自身を含む): 9803299440

約数和(自身を除く): 6665254440

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 209203, 418406, 627609, 836812, 1046015, 1255218, 1673624, 2092030, 2510436, 3138045, 4184060, 5020872, 5230075, 6276090, 8368120, 10460150, 12552180, 15690225, 20920300, 25104360, 26150375, 31380450, 41840600, 52300750, 62760900, 78451125, 104601500, 125521800, 130751875, 156902250, 209203000, 261503750, 313804500, 392255625, 523007500, 627609000, 784511250, 1046015000, 1569022500, 3138045000]

約数ペア:

[(1, 3138045000), (2, 1569022500), (3, 1046015000), (4, 784511250), (5, 627609000), (6, 523007500), (8, 392255625), (10, 313804500), (12, 261503750), (15, 209203000), (20, 156902250), (24, 130751875), (25, 125521800), (30, 104601500), (40, 78451125), (50, 62760900), (60, 52300750), (75, 41840600), (100, 31380450), (120, 26150375), (125, 25104360), (150, 20920300), (200, 15690225), (250, 12552180), (300, 10460150), (375, 8368120), (500, 6276090), (600, 5230075), (625, 5020872), (750, 4184060), (1000, 3138045), (1250, 2510436), (1500, 2092030), (1875, 1673624), (2500, 1255218), (3000, 1046015), (3750, 836812), (5000, 627609), (7500, 418406), (15000, 209203)]