2090145000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{139343}}^1$

素因数の和:139372

約数の個数: 80

約数和(自身を含む): 6529659840

約数和(自身を除く): 4439514840

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, 139343, 278686, 418029, 557372, 696715, 836058, 1114744, 1393430, 1672116, 2090145, 2786860, 3344232, 3483575, 4180290, 5573720, 6967150, 8360580, 10450725, 13934300, 16721160, 17417875, 20901450, 27868600, 34835750, 41802900, 52253625, 69671500, 83605800, 87089375, 104507250, 139343000, 174178750, 209014500, 261268125, 348357500, 418029000, 522536250, 696715000, 1045072500, 2090145000]

約数ペア:

[(1, 2090145000), (2, 1045072500), (3, 696715000), (4, 522536250), (5, 418029000), (6, 348357500), (8, 261268125), (10, 209014500), (12, 174178750), (15, 139343000), (20, 104507250), (24, 87089375), (25, 83605800), (30, 69671500), (40, 52253625), (50, 41802900), (60, 34835750), (75, 27868600), (100, 20901450), (120, 17417875), (125, 16721160), (150, 13934300), (200, 10450725), (250, 8360580), (300, 6967150), (375, 5573720), (500, 4180290), (600, 3483575), (625, 3344232), (750, 2786860), (1000, 2090145), (1250, 1672116), (1500, 1393430), (1875, 1114744), (2500, 836058), (3000, 696715), (3750, 557372), (5000, 418029), (7500, 278686), (15000, 139343)]