103428540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8093}}^1$

素因数の和:8179

約数の個数: 72

約数和(自身を含む): 318191328

約数和(自身を除く): 214762788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 8093, 12780, 16186, 24279, 32372, 40465, 48558, 72837, 80930, 97116, 121395, 145674, 161860, 242790, 291348, 364185, 485580, 574603, 728370, 1149206, 1456740, 1723809, 2298412, 2873015, 3447618, 5171427, 5746030, 6895236, 8619045, 10342854, 11492060, 17238090, 20685708, 25857135, 34476180, 51714270, 103428540]

約数ペア:

[(1, 103428540), (2, 51714270), (3, 34476180), (4, 25857135), (5, 20685708), (6, 17238090), (9, 11492060), (10, 10342854), (12, 8619045), (15, 6895236), (18, 5746030), (20, 5171427), (30, 3447618), (36, 2873015), (45, 2298412), (60, 1723809), (71, 1456740), (90, 1149206), (142, 728370), (180, 574603), (213, 485580), (284, 364185), (355, 291348), (426, 242790), (639, 161860), (710, 145674), (852, 121395), (1065, 97116), (1278, 80930), (1420, 72837), (2130, 48558), (2556, 40465), (3195, 32372), (4260, 24279), (6390, 16186), (8093, 12780)]