90923700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 311230080

約数和(自身を除く): 220306380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1493, 1740, 2030, 2100, 2175, 2436, 2900, 2986, 3045, 4060, 4350, 4479, 5075, 5972, 6090, 7465, 8700, 8958, 10150, 10451, 12180, 14930, 15225, 17916, 20300, 20902, 22395, 29860, 30450, 31353, 37325, 41804, 43297, 44790, 52255, 60900, 62706, 74650, 86594, 89580, 104510, 111975, 125412, 129891, 149300, 156765, 173188, 209020, 216485, 223950, 259782, 261275, 303079, 313530, 432970, 447900, 519564, 522550, 606158, 627060, 649455, 783825, 865940, 909237, 1045100, 1082425, 1212316, 1298910, 1515395, 1567650, 1818474, 2164850, 2597820, 3030790, 3135300, 3247275, 3636948, 4329700, 4546185, 6061580, 6494550, 7576975, 9092370, 12989100, 15153950, 18184740, 22730925, 30307900, 45461850, 90923700]

約数ペア:

[(1, 90923700), (2, 45461850), (3, 30307900), (4, 22730925), (5, 18184740), (6, 15153950), (7, 12989100), (10, 9092370), (12, 7576975), (14, 6494550), (15, 6061580), (20, 4546185), (21, 4329700), (25, 3636948), (28, 3247275), (29, 3135300), (30, 3030790), (35, 2597820), (42, 2164850), (50, 1818474), (58, 1567650), (60, 1515395), (70, 1298910), (75, 1212316), (84, 1082425), (87, 1045100), (100, 909237), (105, 865940), (116, 783825), (140, 649455), (145, 627060), (150, 606158), (174, 522550), (175, 519564), (203, 447900), (210, 432970), (290, 313530), (300, 303079), (348, 261275), (350, 259782), (406, 223950), (420, 216485), (435, 209020), (525, 173188), (580, 156765), (609, 149300), (700, 129891), (725, 125412), (812, 111975), (870, 104510), (1015, 89580), (1050, 86594), (1218, 74650), (1450, 62706), (1493, 60900), (1740, 52255), (2030, 44790), (2100, 43297), (2175, 41804), (2436, 37325), (2900, 31353), (2986, 30450), (3045, 29860), (4060, 22395), (4350, 20902), (4479, 20300), (5075, 17916), (5972, 15225), (6090, 14930), (7465, 12180), (8700, 10451), (8958, 10150)]