33413220

素因数分解:

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

素因数の和:254

約数の個数: 144

約数和(自身を含む): 108304560

約数和(自身を除く): 74891340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 173, 174, 180, 185, 222, 261, 290, 333, 346, 348, 370, 435, 444, 519, 522, 555, 580, 666, 692, 740, 865, 870, 1038, 1044, 1073, 1110, 1305, 1332, 1557, 1665, 1730, 1740, 2076, 2146, 2220, 2595, 2610, 3114, 3219, 3330, 3460, 4292, 5017, 5190, 5220, 5365, 6228, 6401, 6438, 6660, 7785, 9657, 10034, 10380, 10730, 12802, 12876, 15051, 15570, 16095, 19203, 19314, 20068, 21460, 25085, 25604, 30102, 31140, 32005, 32190, 38406, 38628, 45153, 48285, 50170, 57609, 60204, 64010, 64380, 75255, 76812, 90306, 96015, 96570, 100340, 115218, 128020, 150510, 180612, 185629, 192030, 193140, 225765, 230436, 288045, 301020, 371258, 384060, 451530, 556887, 576090, 742516, 903060, 928145, 1113774, 1152180, 1670661, 1856290, 2227548, 2784435, 3341322, 3712580, 5568870, 6682644, 8353305, 11137740, 16706610, 33413220]

約数ペア:

[(1, 33413220), (2, 16706610), (3, 11137740), (4, 8353305), (5, 6682644), (6, 5568870), (9, 3712580), (10, 3341322), (12, 2784435), (15, 2227548), (18, 1856290), (20, 1670661), (29, 1152180), (30, 1113774), (36, 928145), (37, 903060), (45, 742516), (58, 576090), (60, 556887), (74, 451530), (87, 384060), (90, 371258), (111, 301020), (116, 288045), (145, 230436), (148, 225765), (173, 193140), (174, 192030), (180, 185629), (185, 180612), (222, 150510), (261, 128020), (290, 115218), (333, 100340), (346, 96570), (348, 96015), (370, 90306), (435, 76812), (444, 75255), (519, 64380), (522, 64010), (555, 60204), (580, 57609), (666, 50170), (692, 48285), (740, 45153), (865, 38628), (870, 38406), (1038, 32190), (1044, 32005), (1073, 31140), (1110, 30102), (1305, 25604), (1332, 25085), (1557, 21460), (1665, 20068), (1730, 19314), (1740, 19203), (2076, 16095), (2146, 15570), (2220, 15051), (2595, 12876), (2610, 12802), (3114, 10730), (3219, 10380), (3330, 10034), (3460, 9657), (4292, 7785), (5017, 6660), (5190, 6438), (5220, 6401), (5365, 6228)]