88780694220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{496703}}^1$

素因数の和:497052

約数の個数: 96

約数和(自身を含む): 277041623040

約数和(自身を除く): 188260928820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 8937, 9930, 11916, 14895, 17874, 19860, 29790, 35748, 44685, 59580, 89370, 178740, 496703, 993406, 1490109, 1986812, 2483515, 2980218, 4470327, 4967030, 5960436, 7450545, 8940654, 9934060, 13410981, 14901090, 17881308, 22351635, 26821962, 29802180, 44703270, 53643924, 67054905, 89406540, 134109810, 164408693, 268219620, 328817386, 493226079, 657634772, 822043465, 986452158, 1479678237, 1644086930, 1972904316, 2466130395, 2959356474, 3288173860, 4439034711, 4932260790, 5918712948, 7398391185, 8878069422, 9864521580, 14796782370, 17756138844, 22195173555, 29593564740, 44390347110, 88780694220]

約数ペア:

[(1, 88780694220), (2, 44390347110), (3, 29593564740), (4, 22195173555), (5, 17756138844), (6, 14796782370), (9, 9864521580), (10, 8878069422), (12, 7398391185), (15, 5918712948), (18, 4932260790), (20, 4439034711), (27, 3288173860), (30, 2959356474), (36, 2466130395), (45, 1972904316), (54, 1644086930), (60, 1479678237), (90, 986452158), (108, 822043465), (135, 657634772), (180, 493226079), (270, 328817386), (331, 268219620), (540, 164408693), (662, 134109810), (993, 89406540), (1324, 67054905), (1655, 53643924), (1986, 44703270), (2979, 29802180), (3310, 26821962), (3972, 22351635), (4965, 17881308), (5958, 14901090), (6620, 13410981), (8937, 9934060), (9930, 8940654), (11916, 7450545), (14895, 5960436), (17874, 4967030), (19860, 4470327), (29790, 2980218), (35748, 2483515), (44685, 1986812), (59580, 1490109), (89370, 993406), (178740, 496703)]