125689900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 108

約数和(自身を含む): 321495048

約数和(自身を除く): 195805148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 113, 140, 175, 196, 226, 227, 245, 350, 452, 454, 490, 565, 700, 791, 908, 980, 1130, 1135, 1225, 1582, 1589, 2260, 2270, 2450, 2825, 3164, 3178, 3955, 4540, 4900, 5537, 5650, 5675, 6356, 7910, 7945, 11074, 11123, 11300, 11350, 15820, 15890, 19775, 22148, 22246, 22700, 25651, 27685, 31780, 39550, 39725, 44492, 51302, 55370, 55615, 79100, 79450, 102604, 110740, 111230, 128255, 138425, 158900, 179557, 222460, 256510, 276850, 278075, 359114, 513020, 553700, 556150, 641275, 718228, 897785, 1112300, 1256899, 1282550, 1795570, 2513798, 2565100, 3591140, 4488925, 5027596, 6284495, 8977850, 12568990, 17955700, 25137980, 31422475, 62844950, 125689900]

約数ペア:

[(1, 125689900), (2, 62844950), (4, 31422475), (5, 25137980), (7, 17955700), (10, 12568990), (14, 8977850), (20, 6284495), (25, 5027596), (28, 4488925), (35, 3591140), (49, 2565100), (50, 2513798), (70, 1795570), (98, 1282550), (100, 1256899), (113, 1112300), (140, 897785), (175, 718228), (196, 641275), (226, 556150), (227, 553700), (245, 513020), (350, 359114), (452, 278075), (454, 276850), (490, 256510), (565, 222460), (700, 179557), (791, 158900), (908, 138425), (980, 128255), (1130, 111230), (1135, 110740), (1225, 102604), (1582, 79450), (1589, 79100), (2260, 55615), (2270, 55370), (2450, 51302), (2825, 44492), (3164, 39725), (3178, 39550), (3955, 31780), (4540, 27685), (4900, 25651), (5537, 22700), (5650, 22246), (5675, 22148), (6356, 19775), (7910, 15890), (7945, 15820), (11074, 11350), (11123, 11300)]