156938951900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{29347}}^1$

素因数の和:30423

約数の個数: 72

約数和(自身を含む): 347338862640

約数和(自身を除く): 190399910740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1009, 1060, 1325, 2018, 2650, 4036, 5045, 5300, 10090, 20180, 25225, 29347, 50450, 53477, 58694, 100900, 106954, 117388, 146735, 213908, 267385, 293470, 534770, 586940, 733675, 1069540, 1336925, 1467350, 1555391, 2673850, 2934700, 3110782, 5347700, 6221564, 7776955, 15553910, 29611123, 31107820, 38884775, 59222246, 77769550, 118444492, 148055615, 155539100, 296111230, 592222460, 740278075, 1480556150, 1569389519, 2961112300, 3138779038, 6277558076, 7846947595, 15693895190, 31387790380, 39234737975, 78469475950, 156938951900]

約数ペア:

[(1, 156938951900), (2, 78469475950), (4, 39234737975), (5, 31387790380), (10, 15693895190), (20, 7846947595), (25, 6277558076), (50, 3138779038), (53, 2961112300), (100, 1569389519), (106, 1480556150), (212, 740278075), (265, 592222460), (530, 296111230), (1009, 155539100), (1060, 148055615), (1325, 118444492), (2018, 77769550), (2650, 59222246), (4036, 38884775), (5045, 31107820), (5300, 29611123), (10090, 15553910), (20180, 7776955), (25225, 6221564), (29347, 5347700), (50450, 3110782), (53477, 2934700), (58694, 2673850), (100900, 1555391), (106954, 1467350), (117388, 1336925), (146735, 1069540), (213908, 733675), (267385, 586940), (293470, 534770)]