129906200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 313038000

約数和(自身を除く): 183131800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 101, 109, 118, 200, 202, 218, 236, 295, 404, 436, 472, 505, 545, 590, 808, 872, 1010, 1090, 1180, 1475, 2020, 2180, 2360, 2525, 2725, 2950, 4040, 4360, 5050, 5450, 5900, 5959, 6431, 10100, 10900, 11009, 11800, 11918, 12862, 20200, 21800, 22018, 23836, 25724, 29795, 32155, 44036, 47672, 51448, 55045, 59590, 64310, 88072, 110090, 119180, 128620, 148975, 160775, 220180, 238360, 257240, 275225, 297950, 321550, 440360, 550450, 595900, 643100, 649531, 1100900, 1191800, 1286200, 1299062, 2201800, 2598124, 3247655, 5196248, 6495310, 12990620, 16238275, 25981240, 32476550, 64953100, 129906200]

約数ペア:

[(1, 129906200), (2, 64953100), (4, 32476550), (5, 25981240), (8, 16238275), (10, 12990620), (20, 6495310), (25, 5196248), (40, 3247655), (50, 2598124), (59, 2201800), (100, 1299062), (101, 1286200), (109, 1191800), (118, 1100900), (200, 649531), (202, 643100), (218, 595900), (236, 550450), (295, 440360), (404, 321550), (436, 297950), (472, 275225), (505, 257240), (545, 238360), (590, 220180), (808, 160775), (872, 148975), (1010, 128620), (1090, 119180), (1180, 110090), (1475, 88072), (2020, 64310), (2180, 59590), (2360, 55045), (2525, 51448), (2725, 47672), (2950, 44036), (4040, 32155), (4360, 29795), (5050, 25724), (5450, 23836), (5900, 22018), (5959, 21800), (6431, 20200), (10100, 12862), (10900, 11918), (11009, 11800)]