129897180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103093}}^1$

素因数の和:103115

約数の個数: 72

約数和(自身を含む): 450314592

約数和(自身を除く): 320417412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 103093, 206186, 309279, 412372, 515465, 618558, 721651, 927837, 1030930, 1237116, 1443302, 1546395, 1855674, 2061860, 2164953, 2886604, 3092790, 3608255, 3711348, 4329906, 4639185, 6185580, 6494859, 7216510, 8659812, 9278370, 10824765, 12989718, 14433020, 18556740, 21649530, 25979436, 32474295, 43299060, 64948590, 129897180]

約数ペア:

[(1, 129897180), (2, 64948590), (3, 43299060), (4, 32474295), (5, 25979436), (6, 21649530), (7, 18556740), (9, 14433020), (10, 12989718), (12, 10824765), (14, 9278370), (15, 8659812), (18, 7216510), (20, 6494859), (21, 6185580), (28, 4639185), (30, 4329906), (35, 3711348), (36, 3608255), (42, 3092790), (45, 2886604), (60, 2164953), (63, 2061860), (70, 1855674), (84, 1546395), (90, 1443302), (105, 1237116), (126, 1030930), (140, 927837), (180, 721651), (210, 618558), (252, 515465), (315, 412372), (420, 309279), (630, 206186), (1260, 103093)]