200088180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 609277032

約数和(自身を除く): 409188852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4013, 4155, 4986, 5540, 8026, 8310, 9972, 12039, 12465, 16052, 16620, 20065, 24078, 24930, 36117, 40130, 48156, 49860, 60195, 72234, 80260, 120390, 144468, 180585, 240780, 361170, 722340, 1111601, 2223202, 3334803, 4446404, 5558005, 6669606, 10004409, 11116010, 13339212, 16674015, 20008818, 22232020, 33348030, 40017636, 50022045, 66696060, 100044090, 200088180]

約数ペア:

[(1, 200088180), (2, 100044090), (3, 66696060), (4, 50022045), (5, 40017636), (6, 33348030), (9, 22232020), (10, 20008818), (12, 16674015), (15, 13339212), (18, 11116010), (20, 10004409), (30, 6669606), (36, 5558005), (45, 4446404), (60, 3334803), (90, 2223202), (180, 1111601), (277, 722340), (554, 361170), (831, 240780), (1108, 180585), (1385, 144468), (1662, 120390), (2493, 80260), (2770, 72234), (3324, 60195), (4013, 49860), (4155, 48156), (4986, 40130), (5540, 36117), (8026, 24930), (8310, 24078), (9972, 20065), (12039, 16620), (12465, 16052)]