67097200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 170489088

約数和(自身を除く): 103391888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 47, 50, 80, 83, 86, 94, 100, 166, 172, 188, 200, 215, 235, 332, 344, 376, 400, 415, 430, 470, 664, 688, 752, 830, 860, 940, 1075, 1175, 1328, 1660, 1720, 1880, 2021, 2075, 2150, 2350, 3320, 3440, 3569, 3760, 3901, 4042, 4150, 4300, 4700, 6640, 7138, 7802, 8084, 8300, 8600, 9400, 10105, 14276, 15604, 16168, 16600, 17200, 17845, 18800, 19505, 20210, 28552, 31208, 32336, 33200, 35690, 39010, 40420, 50525, 57104, 62416, 71380, 78020, 80840, 89225, 97525, 101050, 142760, 156040, 161680, 167743, 178450, 195050, 202100, 285520, 312080, 335486, 356900, 390100, 404200, 670972, 713800, 780200, 808400, 838715, 1341944, 1427600, 1560400, 1677430, 2683888, 3354860, 4193575, 6709720, 8387150, 13419440, 16774300, 33548600, 67097200]

約数ペア:

[(1, 67097200), (2, 33548600), (4, 16774300), (5, 13419440), (8, 8387150), (10, 6709720), (16, 4193575), (20, 3354860), (25, 2683888), (40, 1677430), (43, 1560400), (47, 1427600), (50, 1341944), (80, 838715), (83, 808400), (86, 780200), (94, 713800), (100, 670972), (166, 404200), (172, 390100), (188, 356900), (200, 335486), (215, 312080), (235, 285520), (332, 202100), (344, 195050), (376, 178450), (400, 167743), (415, 161680), (430, 156040), (470, 142760), (664, 101050), (688, 97525), (752, 89225), (830, 80840), (860, 78020), (940, 71380), (1075, 62416), (1175, 57104), (1328, 50525), (1660, 40420), (1720, 39010), (1880, 35690), (2021, 33200), (2075, 32336), (2150, 31208), (2350, 28552), (3320, 20210), (3440, 19505), (3569, 18800), (3760, 17845), (3901, 17200), (4042, 16600), (4150, 16168), (4300, 15604), (4700, 14276), (6640, 10105), (7138, 9400), (7802, 8600), (8084, 8300)]