75113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6659}}^1$

素因数の和:6722

約数の個数: 80

約数和(自身を含む): 237841920

約数和(自身を除く): 162728400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6659, 11280, 13318, 19977, 26636, 33295, 39954, 53272, 66590, 79908, 99885, 106544, 133180, 159816, 199770, 266360, 312973, 319632, 399540, 532720, 625946, 799080, 938919, 1251892, 1564865, 1598160, 1877838, 2503784, 3129730, 3755676, 4694595, 5007568, 6259460, 7511352, 9389190, 12518920, 15022704, 18778380, 25037840, 37556760, 75113520]

約数ペア:

[(1, 75113520), (2, 37556760), (3, 25037840), (4, 18778380), (5, 15022704), (6, 12518920), (8, 9389190), (10, 7511352), (12, 6259460), (15, 5007568), (16, 4694595), (20, 3755676), (24, 3129730), (30, 2503784), (40, 1877838), (47, 1598160), (48, 1564865), (60, 1251892), (80, 938919), (94, 799080), (120, 625946), (141, 532720), (188, 399540), (235, 319632), (240, 312973), (282, 266360), (376, 199770), (470, 159816), (564, 133180), (705, 106544), (752, 99885), (940, 79908), (1128, 66590), (1410, 53272), (1880, 39954), (2256, 33295), (2820, 26636), (3760, 19977), (5640, 13318), (6659, 11280)]