22275480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 71409600

約数和(自身を除く): 49134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 173, 174, 185, 222, 232, 290, 296, 346, 348, 370, 435, 444, 519, 555, 580, 692, 696, 740, 865, 870, 888, 1038, 1073, 1110, 1160, 1384, 1480, 1730, 1740, 2076, 2146, 2220, 2595, 3219, 3460, 3480, 4152, 4292, 4440, 5017, 5190, 5365, 6401, 6438, 6920, 8584, 10034, 10380, 10730, 12802, 12876, 15051, 16095, 19203, 20068, 20760, 21460, 25085, 25604, 25752, 30102, 32005, 32190, 38406, 40136, 42920, 50170, 51208, 60204, 64010, 64380, 75255, 76812, 96015, 100340, 120408, 128020, 128760, 150510, 153624, 185629, 192030, 200680, 256040, 301020, 371258, 384060, 556887, 602040, 742516, 768120, 928145, 1113774, 1485032, 1856290, 2227548, 2784435, 3712580, 4455096, 5568870, 7425160, 11137740, 22275480]

約数ペア:

[(1, 22275480), (2, 11137740), (3, 7425160), (4, 5568870), (5, 4455096), (6, 3712580), (8, 2784435), (10, 2227548), (12, 1856290), (15, 1485032), (20, 1113774), (24, 928145), (29, 768120), (30, 742516), (37, 602040), (40, 556887), (58, 384060), (60, 371258), (74, 301020), (87, 256040), (111, 200680), (116, 192030), (120, 185629), (145, 153624), (148, 150510), (173, 128760), (174, 128020), (185, 120408), (222, 100340), (232, 96015), (290, 76812), (296, 75255), (346, 64380), (348, 64010), (370, 60204), (435, 51208), (444, 50170), (519, 42920), (555, 40136), (580, 38406), (692, 32190), (696, 32005), (740, 30102), (865, 25752), (870, 25604), (888, 25085), (1038, 21460), (1073, 20760), (1110, 20068), (1160, 19203), (1384, 16095), (1480, 15051), (1730, 12876), (1740, 12802), (2076, 10730), (2146, 10380), (2220, 10034), (2595, 8584), (3219, 6920), (3460, 6438), (3480, 6401), (4152, 5365), (4292, 5190), (4440, 5017)]