55465900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 94524500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 59, 68, 70, 79, 85, 100, 118, 119, 140, 158, 170, 175, 236, 238, 295, 316, 340, 350, 395, 413, 425, 476, 553, 590, 595, 700, 790, 826, 850, 1003, 1106, 1180, 1190, 1343, 1475, 1580, 1652, 1700, 1975, 2006, 2065, 2212, 2380, 2686, 2765, 2950, 2975, 3950, 4012, 4130, 4661, 5015, 5372, 5530, 5900, 5950, 6715, 7021, 7900, 8260, 9322, 9401, 10030, 10325, 11060, 11900, 13430, 13825, 14042, 18644, 18802, 20060, 20650, 23305, 25075, 26860, 27650, 28084, 32627, 33575, 35105, 37604, 41300, 46610, 47005, 50150, 55300, 65254, 67150, 70210, 79237, 93220, 94010, 100300, 116525, 130508, 134300, 140420, 158474, 163135, 175525, 188020, 233050, 235025, 316948, 326270, 351050, 396185, 466100, 470050, 554659, 652540, 702100, 792370, 815675, 940100, 1109318, 1584740, 1631350, 1980925, 2218636, 2773295, 3262700, 3961850, 5546590, 7923700, 11093180, 13866475, 27732950, 55465900]

約数ペア:

[(1, 55465900), (2, 27732950), (4, 13866475), (5, 11093180), (7, 7923700), (10, 5546590), (14, 3961850), (17, 3262700), (20, 2773295), (25, 2218636), (28, 1980925), (34, 1631350), (35, 1584740), (50, 1109318), (59, 940100), (68, 815675), (70, 792370), (79, 702100), (85, 652540), (100, 554659), (118, 470050), (119, 466100), (140, 396185), (158, 351050), (170, 326270), (175, 316948), (236, 235025), (238, 233050), (295, 188020), (316, 175525), (340, 163135), (350, 158474), (395, 140420), (413, 134300), (425, 130508), (476, 116525), (553, 100300), (590, 94010), (595, 93220), (700, 79237), (790, 70210), (826, 67150), (850, 65254), (1003, 55300), (1106, 50150), (1180, 47005), (1190, 46610), (1343, 41300), (1475, 37604), (1580, 35105), (1652, 33575), (1700, 32627), (1975, 28084), (2006, 27650), (2065, 26860), (2212, 25075), (2380, 23305), (2686, 20650), (2765, 20060), (2950, 18802), (2975, 18644), (3950, 14042), (4012, 13825), (4130, 13430), (4661, 11900), (5015, 11060), (5372, 10325), (5530, 10030), (5900, 9401), (5950, 9322), (6715, 8260), (7021, 7900)]