79713200

素因数分解:

$2^4\times 5^2\times 7^4\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 150

約数和(自身を含む): 226107924

約数和(自身を除く): 146394724

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 83, 98, 100, 112, 140, 166, 175, 196, 200, 245, 280, 332, 343, 350, 392, 400, 415, 490, 560, 581, 664, 686, 700, 784, 830, 980, 1162, 1225, 1328, 1372, 1400, 1660, 1715, 1960, 2075, 2324, 2401, 2450, 2744, 2800, 2905, 3320, 3430, 3920, 4067, 4150, 4648, 4802, 4900, 5488, 5810, 6640, 6860, 8134, 8300, 8575, 9296, 9604, 9800, 11620, 12005, 13720, 14525, 16268, 16600, 17150, 19208, 19600, 20335, 23240, 24010, 27440, 28469, 29050, 32536, 33200, 34300, 38416, 40670, 46480, 48020, 56938, 58100, 60025, 65072, 68600, 81340, 96040, 101675, 113876, 116200, 120050, 137200, 142345, 162680, 192080, 199283, 203350, 227752, 232400, 240100, 284690, 325360, 398566, 406700, 455504, 480200, 569380, 711725, 797132, 813400, 960400, 996415, 1138760, 1423450, 1594264, 1626800, 1992830, 2277520, 2846900, 3188528, 3985660, 4982075, 5693800, 7971320, 9964150, 11387600, 15942640, 19928300, 39856600, 79713200]

約数ペア:

[(1, 79713200), (2, 39856600), (4, 19928300), (5, 15942640), (7, 11387600), (8, 9964150), (10, 7971320), (14, 5693800), (16, 4982075), (20, 3985660), (25, 3188528), (28, 2846900), (35, 2277520), (40, 1992830), (49, 1626800), (50, 1594264), (56, 1423450), (70, 1138760), (80, 996415), (83, 960400), (98, 813400), (100, 797132), (112, 711725), (140, 569380), (166, 480200), (175, 455504), (196, 406700), (200, 398566), (245, 325360), (280, 284690), (332, 240100), (343, 232400), (350, 227752), (392, 203350), (400, 199283), (415, 192080), (490, 162680), (560, 142345), (581, 137200), (664, 120050), (686, 116200), (700, 113876), (784, 101675), (830, 96040), (980, 81340), (1162, 68600), (1225, 65072), (1328, 60025), (1372, 58100), (1400, 56938), (1660, 48020), (1715, 46480), (1960, 40670), (2075, 38416), (2324, 34300), (2401, 33200), (2450, 32536), (2744, 29050), (2800, 28469), (2905, 27440), (3320, 24010), (3430, 23240), (3920, 20335), (4067, 19600), (4150, 19208), (4648, 17150), (4802, 16600), (4900, 16268), (5488, 14525), (5810, 13720), (6640, 12005), (6860, 11620), (8134, 9800), (8300, 9604), (8575, 9296)]