66826440

素因数分解:

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

素因数の和:256

約数の個数: 192

約数和(自身を含む): 232081200

約数和(自身を除く): 165254760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 173, 174, 180, 185, 222, 232, 261, 290, 296, 333, 346, 348, 360, 370, 435, 444, 519, 522, 555, 580, 666, 692, 696, 740, 865, 870, 888, 1038, 1044, 1073, 1110, 1160, 1305, 1332, 1384, 1480, 1557, 1665, 1730, 1740, 2076, 2088, 2146, 2220, 2595, 2610, 2664, 3114, 3219, 3330, 3460, 3480, 4152, 4292, 4440, 5017, 5190, 5220, 5365, 6228, 6401, 6438, 6660, 6920, 7785, 8584, 9657, 10034, 10380, 10440, 10730, 12456, 12802, 12876, 13320, 15051, 15570, 16095, 19203, 19314, 20068, 20760, 21460, 25085, 25604, 25752, 30102, 31140, 32005, 32190, 38406, 38628, 40136, 42920, 45153, 48285, 50170, 51208, 57609, 60204, 62280, 64010, 64380, 75255, 76812, 77256, 90306, 96015, 96570, 100340, 115218, 120408, 128020, 128760, 150510, 153624, 180612, 185629, 192030, 193140, 200680, 225765, 230436, 256040, 288045, 301020, 361224, 371258, 384060, 386280, 451530, 460872, 556887, 576090, 602040, 742516, 768120, 903060, 928145, 1113774, 1152180, 1485032, 1670661, 1806120, 1856290, 2227548, 2304360, 2784435, 3341322, 3712580, 4455096, 5568870, 6682644, 7425160, 8353305, 11137740, 13365288, 16706610, 22275480, 33413220, 66826440]

約数ペア:

[(1, 66826440), (2, 33413220), (3, 22275480), (4, 16706610), (5, 13365288), (6, 11137740), (8, 8353305), (9, 7425160), (10, 6682644), (12, 5568870), (15, 4455096), (18, 3712580), (20, 3341322), (24, 2784435), (29, 2304360), (30, 2227548), (36, 1856290), (37, 1806120), (40, 1670661), (45, 1485032), (58, 1152180), (60, 1113774), (72, 928145), (74, 903060), (87, 768120), (90, 742516), (111, 602040), (116, 576090), (120, 556887), (145, 460872), (148, 451530), (173, 386280), (174, 384060), (180, 371258), (185, 361224), (222, 301020), (232, 288045), (261, 256040), (290, 230436), (296, 225765), (333, 200680), (346, 193140), (348, 192030), (360, 185629), (370, 180612), (435, 153624), (444, 150510), (519, 128760), (522, 128020), (555, 120408), (580, 115218), (666, 100340), (692, 96570), (696, 96015), (740, 90306), (865, 77256), (870, 76812), (888, 75255), (1038, 64380), (1044, 64010), (1073, 62280), (1110, 60204), (1160, 57609), (1305, 51208), (1332, 50170), (1384, 48285), (1480, 45153), (1557, 42920), (1665, 40136), (1730, 38628), (1740, 38406), (2076, 32190), (2088, 32005), (2146, 31140), (2220, 30102), (2595, 25752), (2610, 25604), (2664, 25085), (3114, 21460), (3219, 20760), (3330, 20068), (3460, 19314), (3480, 19203), (4152, 16095), (4292, 15570), (4440, 15051), (5017, 13320), (5190, 12876), (5220, 12802), (5365, 12456), (6228, 10730), (6401, 10440), (6438, 10380), (6660, 10034), (6920, 9657), (7785, 8584)]