157132440

素因数分解:

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

素因数の和:251

約数の個数: 192

約数和(自身を含む): 545594400

約数和(自身を除く): 388461960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 173, 174, 180, 216, 232, 261, 270, 290, 346, 348, 360, 435, 519, 522, 540, 580, 692, 696, 783, 841, 865, 870, 1038, 1044, 1080, 1160, 1305, 1384, 1557, 1566, 1682, 1730, 1740, 2076, 2088, 2523, 2595, 2610, 3114, 3132, 3364, 3460, 3480, 3915, 4152, 4205, 4671, 5017, 5046, 5190, 5220, 6228, 6264, 6728, 6920, 7569, 7785, 7830, 8410, 9342, 10034, 10092, 10380, 10440, 12456, 12615, 15051, 15138, 15570, 15660, 16820, 18684, 20068, 20184, 20760, 22707, 23355, 25085, 25230, 30102, 30276, 31140, 31320, 33640, 37368, 37845, 40136, 45153, 45414, 46710, 50170, 50460, 60204, 60552, 62280, 75255, 75690, 90306, 90828, 93420, 100340, 100920, 113535, 120408, 135459, 145493, 150510, 151380, 180612, 181656, 186840, 200680, 225765, 227070, 270918, 290986, 301020, 302760, 361224, 436479, 451530, 454140, 541836, 581972, 602040, 677295, 727465, 872958, 903060, 908280, 1083672, 1163944, 1309437, 1354590, 1454930, 1745916, 1806120, 2182395, 2618874, 2709180, 2909860, 3491832, 3928311, 4364790, 5237748, 5418360, 5819720, 6547185, 7856622, 8729580, 10475496, 13094370, 15713244, 17459160, 19641555, 26188740, 31426488, 39283110, 52377480, 78566220, 157132440]

約数ペア:

[(1, 157132440), (2, 78566220), (3, 52377480), (4, 39283110), (5, 31426488), (6, 26188740), (8, 19641555), (9, 17459160), (10, 15713244), (12, 13094370), (15, 10475496), (18, 8729580), (20, 7856622), (24, 6547185), (27, 5819720), (29, 5418360), (30, 5237748), (36, 4364790), (40, 3928311), (45, 3491832), (54, 2909860), (58, 2709180), (60, 2618874), (72, 2182395), (87, 1806120), (90, 1745916), (108, 1454930), (116, 1354590), (120, 1309437), (135, 1163944), (145, 1083672), (173, 908280), (174, 903060), (180, 872958), (216, 727465), (232, 677295), (261, 602040), (270, 581972), (290, 541836), (346, 454140), (348, 451530), (360, 436479), (435, 361224), (519, 302760), (522, 301020), (540, 290986), (580, 270918), (692, 227070), (696, 225765), (783, 200680), (841, 186840), (865, 181656), (870, 180612), (1038, 151380), (1044, 150510), (1080, 145493), (1160, 135459), (1305, 120408), (1384, 113535), (1557, 100920), (1566, 100340), (1682, 93420), (1730, 90828), (1740, 90306), (2076, 75690), (2088, 75255), (2523, 62280), (2595, 60552), (2610, 60204), (3114, 50460), (3132, 50170), (3364, 46710), (3460, 45414), (3480, 45153), (3915, 40136), (4152, 37845), (4205, 37368), (4671, 33640), (5017, 31320), (5046, 31140), (5190, 30276), (5220, 30102), (6228, 25230), (6264, 25085), (6728, 23355), (6920, 22707), (7569, 20760), (7785, 20184), (7830, 20068), (8410, 18684), (9342, 16820), (10034, 15660), (10092, 15570), (10380, 15138), (10440, 15051), (12456, 12615)]