55119720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 175219200

約数和(自身を除く): 120099480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 337, 348, 376, 435, 470, 564, 580, 674, 696, 705, 870, 940, 1011, 1128, 1160, 1348, 1363, 1410, 1685, 1740, 1880, 2022, 2696, 2726, 2820, 3370, 3480, 4044, 4089, 5055, 5452, 5640, 6740, 6815, 8088, 8178, 9773, 10110, 10904, 13480, 13630, 15839, 16356, 19546, 20220, 20445, 27260, 29319, 31678, 32712, 39092, 40440, 40890, 47517, 48865, 54520, 58638, 63356, 78184, 79195, 81780, 95034, 97730, 117276, 126712, 146595, 158390, 163560, 190068, 195460, 234552, 237585, 293190, 316780, 380136, 390920, 459331, 475170, 586380, 633560, 918662, 950340, 1172760, 1377993, 1837324, 1900680, 2296655, 2755986, 3674648, 4593310, 5511972, 6889965, 9186620, 11023944, 13779930, 18373240, 27559860, 55119720]

約数ペア:

[(1, 55119720), (2, 27559860), (3, 18373240), (4, 13779930), (5, 11023944), (6, 9186620), (8, 6889965), (10, 5511972), (12, 4593310), (15, 3674648), (20, 2755986), (24, 2296655), (29, 1900680), (30, 1837324), (40, 1377993), (47, 1172760), (58, 950340), (60, 918662), (87, 633560), (94, 586380), (116, 475170), (120, 459331), (141, 390920), (145, 380136), (174, 316780), (188, 293190), (232, 237585), (235, 234552), (282, 195460), (290, 190068), (337, 163560), (348, 158390), (376, 146595), (435, 126712), (470, 117276), (564, 97730), (580, 95034), (674, 81780), (696, 79195), (705, 78184), (870, 63356), (940, 58638), (1011, 54520), (1128, 48865), (1160, 47517), (1348, 40890), (1363, 40440), (1410, 39092), (1685, 32712), (1740, 31678), (1880, 29319), (2022, 27260), (2696, 20445), (2726, 20220), (2820, 19546), (3370, 16356), (3480, 15839), (4044, 13630), (4089, 13480), (5055, 10904), (5452, 10110), (5640, 9773), (6740, 8178), (6815, 8088)]