7723100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 22498560

約数和(自身を除く): 14775460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 59, 68, 70, 77, 85, 100, 110, 118, 119, 140, 154, 170, 175, 187, 220, 236, 238, 275, 295, 308, 340, 350, 374, 385, 413, 425, 476, 550, 590, 595, 649, 700, 748, 770, 826, 850, 935, 1003, 1100, 1180, 1190, 1298, 1309, 1475, 1540, 1652, 1700, 1870, 1925, 2006, 2065, 2380, 2596, 2618, 2950, 2975, 3245, 3740, 3850, 4012, 4130, 4543, 4675, 5015, 5236, 5900, 5950, 6490, 6545, 7021, 7700, 8260, 9086, 9350, 10030, 10325, 11033, 11900, 12980, 13090, 14042, 16225, 18172, 18700, 20060, 20650, 22066, 22715, 25075, 26180, 28084, 32450, 32725, 35105, 41300, 44132, 45430, 50150, 55165, 64900, 65450, 70210, 77231, 90860, 100300, 110330, 113575, 130900, 140420, 154462, 175525, 220660, 227150, 275825, 308924, 351050, 386155, 454300, 551650, 702100, 772310, 1103300, 1544620, 1930775, 3861550, 7723100]

約数ペア:

[(1, 7723100), (2, 3861550), (4, 1930775), (5, 1544620), (7, 1103300), (10, 772310), (11, 702100), (14, 551650), (17, 454300), (20, 386155), (22, 351050), (25, 308924), (28, 275825), (34, 227150), (35, 220660), (44, 175525), (50, 154462), (55, 140420), (59, 130900), (68, 113575), (70, 110330), (77, 100300), (85, 90860), (100, 77231), (110, 70210), (118, 65450), (119, 64900), (140, 55165), (154, 50150), (170, 45430), (175, 44132), (187, 41300), (220, 35105), (236, 32725), (238, 32450), (275, 28084), (295, 26180), (308, 25075), (340, 22715), (350, 22066), (374, 20650), (385, 20060), (413, 18700), (425, 18172), (476, 16225), (550, 14042), (590, 13090), (595, 12980), (649, 11900), (700, 11033), (748, 10325), (770, 10030), (826, 9350), (850, 9086), (935, 8260), (1003, 7700), (1100, 7021), (1180, 6545), (1190, 6490), (1298, 5950), (1309, 5900), (1475, 5236), (1540, 5015), (1652, 4675), (1700, 4543), (1870, 4130), (1925, 4012), (2006, 3850), (2065, 3740), (2380, 3245), (2596, 2975), (2618, 2950)]