155576200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 397240200

約数和(自身を除く): 241664000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 200, 212, 260, 265, 325, 424, 520, 530, 650, 689, 1060, 1129, 1300, 1325, 1378, 2120, 2258, 2600, 2650, 2756, 3445, 4516, 5300, 5512, 5645, 6890, 9032, 10600, 11290, 13780, 14677, 17225, 22580, 27560, 28225, 29354, 34450, 45160, 56450, 58708, 59837, 68900, 73385, 112900, 117416, 119674, 137800, 146770, 225800, 239348, 293540, 299185, 366925, 478696, 587080, 598370, 733850, 777881, 1196740, 1467700, 1495925, 1555762, 2393480, 2935400, 2991850, 3111524, 3889405, 5983700, 6223048, 7778810, 11967400, 15557620, 19447025, 31115240, 38894050, 77788100, 155576200]

約数ペア:

[(1, 155576200), (2, 77788100), (4, 38894050), (5, 31115240), (8, 19447025), (10, 15557620), (13, 11967400), (20, 7778810), (25, 6223048), (26, 5983700), (40, 3889405), (50, 3111524), (52, 2991850), (53, 2935400), (65, 2393480), (100, 1555762), (104, 1495925), (106, 1467700), (130, 1196740), (200, 777881), (212, 733850), (260, 598370), (265, 587080), (325, 478696), (424, 366925), (520, 299185), (530, 293540), (650, 239348), (689, 225800), (1060, 146770), (1129, 137800), (1300, 119674), (1325, 117416), (1378, 112900), (2120, 73385), (2258, 68900), (2600, 59837), (2650, 58708), (2756, 56450), (3445, 45160), (4516, 34450), (5300, 29354), (5512, 28225), (5645, 27560), (6890, 22580), (9032, 17225), (10600, 14677), (11290, 13780)]