77200900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3853

約数の個数: 72

約数和(自身を含む): 198112320

約数和(自身を除く): 120911420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 3803, 4060, 5075, 7606, 10150, 15212, 19015, 20300, 26621, 38030, 53242, 76060, 95075, 106484, 110287, 133105, 190150, 220574, 266210, 380300, 441148, 532420, 551435, 665525, 772009, 1102870, 1331050, 1544018, 2205740, 2662100, 2757175, 3088036, 3860045, 5514350, 7720090, 11028700, 15440180, 19300225, 38600450, 77200900]

約数ペア:

[(1, 77200900), (2, 38600450), (4, 19300225), (5, 15440180), (7, 11028700), (10, 7720090), (14, 5514350), (20, 3860045), (25, 3088036), (28, 2757175), (29, 2662100), (35, 2205740), (50, 1544018), (58, 1331050), (70, 1102870), (100, 772009), (116, 665525), (140, 551435), (145, 532420), (175, 441148), (203, 380300), (290, 266210), (350, 220574), (406, 190150), (580, 133105), (700, 110287), (725, 106484), (812, 95075), (1015, 76060), (1450, 53242), (2030, 38030), (2900, 26621), (3803, 20300), (4060, 19015), (5075, 15212), (7606, 10150)]