78075200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{6971}}^1$

素因数の和:7000

約数の個数: 84

約数和(自身を含む): 219590112

約数和(自身を除く): 141514912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 6971, 11200, 13942, 27884, 34855, 48797, 55768, 69710, 97594, 111536, 139420, 174275, 195188, 223072, 243985, 278840, 348550, 390376, 446144, 487970, 557680, 697100, 780752, 975940, 1115360, 1219925, 1394200, 1561504, 1951880, 2230720, 2439850, 2788400, 3123008, 3903760, 4879700, 5576800, 7807520, 9759400, 11153600, 15615040, 19518800, 39037600, 78075200]

約数ペア:

[(1, 78075200), (2, 39037600), (4, 19518800), (5, 15615040), (7, 11153600), (8, 9759400), (10, 7807520), (14, 5576800), (16, 4879700), (20, 3903760), (25, 3123008), (28, 2788400), (32, 2439850), (35, 2230720), (40, 1951880), (50, 1561504), (56, 1394200), (64, 1219925), (70, 1115360), (80, 975940), (100, 780752), (112, 697100), (140, 557680), (160, 487970), (175, 446144), (200, 390376), (224, 348550), (280, 278840), (320, 243985), (350, 223072), (400, 195188), (448, 174275), (560, 139420), (700, 111536), (800, 97594), (1120, 69710), (1400, 55768), (1600, 48797), (2240, 34855), (2800, 27884), (5600, 13942), (6971, 11200)]