72068500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 183456000

約数和(自身を除く): 111387500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 125, 140, 175, 236, 250, 295, 349, 350, 413, 500, 590, 698, 700, 826, 875, 1180, 1396, 1475, 1652, 1745, 1750, 2065, 2443, 2950, 3490, 3500, 4130, 4886, 5900, 6980, 7375, 8260, 8725, 9772, 10325, 12215, 14750, 17450, 20591, 20650, 24430, 29500, 34900, 41182, 41300, 43625, 48860, 51625, 61075, 82364, 87250, 102955, 103250, 122150, 144137, 174500, 205910, 206500, 244300, 288274, 305375, 411820, 514775, 576548, 610750, 720685, 1029550, 1221500, 1441370, 2059100, 2573875, 2882740, 3603425, 5147750, 7206850, 10295500, 14413700, 18017125, 36034250, 72068500]

約数ペア:

[(1, 72068500), (2, 36034250), (4, 18017125), (5, 14413700), (7, 10295500), (10, 7206850), (14, 5147750), (20, 3603425), (25, 2882740), (28, 2573875), (35, 2059100), (50, 1441370), (59, 1221500), (70, 1029550), (100, 720685), (118, 610750), (125, 576548), (140, 514775), (175, 411820), (236, 305375), (250, 288274), (295, 244300), (349, 206500), (350, 205910), (413, 174500), (500, 144137), (590, 122150), (698, 103250), (700, 102955), (826, 87250), (875, 82364), (1180, 61075), (1396, 51625), (1475, 48860), (1652, 43625), (1745, 41300), (1750, 41182), (2065, 34900), (2443, 29500), (2950, 24430), (3490, 20650), (3500, 20591), (4130, 17450), (4886, 14750), (5900, 12215), (6980, 10325), (7375, 9772), (8260, 8725)]