74973900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3111

約数の個数: 72

約数和(自身を含む): 219610944

約数和(自身を除く): 144637044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 3011, 4150, 4980, 6022, 6225, 8300, 9033, 12044, 12450, 15055, 18066, 24900, 30110, 36132, 45165, 60220, 75275, 90330, 150550, 180660, 225825, 249913, 301100, 451650, 499826, 749739, 903300, 999652, 1249565, 1499478, 2499130, 2998956, 3748695, 4998260, 6247825, 7497390, 12495650, 14994780, 18743475, 24991300, 37486950, 74973900]

約数ペア:

[(1, 74973900), (2, 37486950), (3, 24991300), (4, 18743475), (5, 14994780), (6, 12495650), (10, 7497390), (12, 6247825), (15, 4998260), (20, 3748695), (25, 2998956), (30, 2499130), (50, 1499478), (60, 1249565), (75, 999652), (83, 903300), (100, 749739), (150, 499826), (166, 451650), (249, 301100), (300, 249913), (332, 225825), (415, 180660), (498, 150550), (830, 90330), (996, 75275), (1245, 60220), (1660, 45165), (2075, 36132), (2490, 30110), (3011, 24900), (4150, 18066), (4980, 15055), (6022, 12450), (6225, 12044), (8300, 9033)]