202224420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2017}}^1$

素因数の和:2589

約数の個数: 72

約数和(自身を含む): 614820024

約数和(自身を除く): 412595604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2017, 2228, 2785, 3342, 4034, 5013, 5570, 6051, 6684, 8068, 8355, 10026, 10085, 11140, 12102, 16710, 18153, 20052, 20170, 24204, 25065, 30255, 33420, 36306, 40340, 50130, 60510, 72612, 90765, 100260, 121020, 181530, 363060, 1123469, 2246938, 3370407, 4493876, 5617345, 6740814, 10111221, 11234690, 13481628, 16852035, 20222442, 22469380, 33704070, 40444884, 50556105, 67408140, 101112210, 202224420]

約数ペア:

[(1, 202224420), (2, 101112210), (3, 67408140), (4, 50556105), (5, 40444884), (6, 33704070), (9, 22469380), (10, 20222442), (12, 16852035), (15, 13481628), (18, 11234690), (20, 10111221), (30, 6740814), (36, 5617345), (45, 4493876), (60, 3370407), (90, 2246938), (180, 1123469), (557, 363060), (1114, 181530), (1671, 121020), (2017, 100260), (2228, 90765), (2785, 72612), (3342, 60510), (4034, 50130), (5013, 40340), (5570, 36306), (6051, 33420), (6684, 30255), (8068, 25065), (8355, 24204), (10026, 20170), (10085, 20052), (11140, 18153), (12102, 16710)]