76506640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 214372440

約数和(自身を除く): 137865800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 673, 784, 812, 980, 1015, 1160, 1346, 1421, 1624, 1960, 2030, 2320, 2692, 2842, 3248, 3365, 3920, 4060, 4711, 5384, 5684, 6730, 7105, 8120, 9422, 10768, 11368, 13460, 14210, 16240, 18844, 19517, 22736, 23555, 26920, 28420, 32977, 37688, 39034, 47110, 53840, 56840, 65954, 75376, 78068, 94220, 97585, 113680, 131908, 136619, 156136, 164885, 188440, 195170, 263816, 273238, 312272, 329770, 376880, 390340, 527632, 546476, 659540, 683095, 780680, 956333, 1092952, 1319080, 1366190, 1561360, 1912666, 2185904, 2638160, 2732380, 3825332, 4781665, 5464760, 7650664, 9563330, 10929520, 15301328, 19126660, 38253320, 76506640]

約数ペア:

[(1, 76506640), (2, 38253320), (4, 19126660), (5, 15301328), (7, 10929520), (8, 9563330), (10, 7650664), (14, 5464760), (16, 4781665), (20, 3825332), (28, 2732380), (29, 2638160), (35, 2185904), (40, 1912666), (49, 1561360), (56, 1366190), (58, 1319080), (70, 1092952), (80, 956333), (98, 780680), (112, 683095), (116, 659540), (140, 546476), (145, 527632), (196, 390340), (203, 376880), (232, 329770), (245, 312272), (280, 273238), (290, 263816), (392, 195170), (406, 188440), (464, 164885), (490, 156136), (560, 136619), (580, 131908), (673, 113680), (784, 97585), (812, 94220), (980, 78068), (1015, 75376), (1160, 65954), (1346, 56840), (1421, 53840), (1624, 47110), (1960, 39034), (2030, 37688), (2320, 32977), (2692, 28420), (2842, 26920), (3248, 23555), (3365, 22736), (3920, 19517), (4060, 18844), (4711, 16240), (5384, 14210), (5684, 13460), (6730, 11368), (7105, 10768), (8120, 9422)]