85764360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 201636600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1511, 1720, 1892, 2365, 2580, 2838, 3022, 3784, 4533, 4730, 5160, 5676, 6044, 7095, 7555, 9066, 9460, 11352, 12088, 14190, 15110, 16621, 18132, 18920, 22665, 28380, 30220, 33242, 36264, 45330, 49863, 56760, 60440, 64973, 66484, 83105, 90660, 99726, 129946, 132968, 166210, 181320, 194919, 199452, 249315, 259892, 324865, 332420, 389838, 398904, 498630, 519784, 649730, 664840, 714703, 779676, 974595, 997260, 1299460, 1429406, 1559352, 1949190, 1994520, 2144109, 2598920, 2858812, 3573515, 3898380, 4288218, 5717624, 7147030, 7796760, 8576436, 10720545, 14294060, 17152872, 21441090, 28588120, 42882180, 85764360]

約数ペア:

[(1, 85764360), (2, 42882180), (3, 28588120), (4, 21441090), (5, 17152872), (6, 14294060), (8, 10720545), (10, 8576436), (11, 7796760), (12, 7147030), (15, 5717624), (20, 4288218), (22, 3898380), (24, 3573515), (30, 2858812), (33, 2598920), (40, 2144109), (43, 1994520), (44, 1949190), (55, 1559352), (60, 1429406), (66, 1299460), (86, 997260), (88, 974595), (110, 779676), (120, 714703), (129, 664840), (132, 649730), (165, 519784), (172, 498630), (215, 398904), (220, 389838), (258, 332420), (264, 324865), (330, 259892), (344, 249315), (430, 199452), (440, 194919), (473, 181320), (516, 166210), (645, 132968), (660, 129946), (860, 99726), (946, 90660), (1032, 83105), (1290, 66484), (1320, 64973), (1419, 60440), (1511, 56760), (1720, 49863), (1892, 45330), (2365, 36264), (2580, 33242), (2838, 30220), (3022, 28380), (3784, 22665), (4533, 18920), (4730, 18132), (5160, 16621), (5676, 15110), (6044, 14190), (7095, 12088), (7555, 11352), (9066, 9460)]