191491200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 700857300

約数和(自身を除く): 509366100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 64, 72, 75, 80, 90, 96, 100, 109, 120, 122, 128, 144, 150, 160, 180, 183, 192, 200, 218, 225, 240, 244, 288, 300, 305, 320, 327, 360, 366, 384, 400, 436, 450, 480, 488, 545, 549, 576, 600, 610, 640, 654, 720, 732, 800, 872, 900, 915, 960, 976, 981, 1090, 1098, 1152, 1200, 1220, 1308, 1440, 1464, 1525, 1600, 1635, 1744, 1800, 1830, 1920, 1952, 1962, 2180, 2196, 2400, 2440, 2616, 2725, 2745, 2880, 2928, 3050, 3200, 3270, 3488, 3600, 3660, 3904, 3924, 4360, 4392, 4575, 4800, 4880, 4905, 5232, 5450, 5490, 5760, 5856, 6100, 6540, 6649, 6976, 7200, 7320, 7808, 7848, 8175, 8720, 8784, 9150, 9600, 9760, 9810, 10464, 10900, 10980, 11712, 12200, 13080, 13298, 13725, 13952, 14400, 14640, 15696, 16350, 17440, 17568, 18300, 19520, 19620, 19947, 20928, 21800, 21960, 23424, 24400, 24525, 26160, 26596, 27450, 28800, 29280, 31392, 32700, 33245, 34880, 35136, 36600, 39040, 39240, 39894, 41856, 43600, 43920, 48800, 49050, 52320, 53192, 54900, 58560, 59841, 62784, 65400, 66490, 69760, 70272, 73200, 78480, 79788, 87200, 87840, 97600, 98100, 99735, 104640, 106384, 109800, 117120, 119682, 125568, 130800, 132980, 146400, 156960, 159576, 166225, 174400, 175680, 195200, 196200, 199470, 209280, 212768, 219600, 239364, 261600, 265960, 292800, 299205, 313920, 319152, 332450, 348800, 351360, 392400, 398940, 425536, 439200, 478728, 498675, 523200, 531920, 585600, 598410, 627840, 638304, 664900, 784800, 797880, 851072, 878400, 957456, 997350, 1046400, 1063840, 1196820, 1276608, 1329800, 1496025, 1569600, 1595760, 1756800, 1914912, 1994700, 2127680, 2393640, 2553216, 2659600, 2992050, 3139200, 3191520, 3829824, 3989400, 4255360, 4787280, 5319200, 5984100, 6383040, 7659648, 7978800, 9574560, 10638400, 11968200, 12766080, 15957600, 19149120, 21276800, 23936400, 31915200, 38298240, 47872800, 63830400, 95745600, 191491200]

約数ペア:

[(1, 191491200), (2, 95745600), (3, 63830400), (4, 47872800), (5, 38298240), (6, 31915200), (8, 23936400), (9, 21276800), (10, 19149120), (12, 15957600), (15, 12766080), (16, 11968200), (18, 10638400), (20, 9574560), (24, 7978800), (25, 7659648), (30, 6383040), (32, 5984100), (36, 5319200), (40, 4787280), (45, 4255360), (48, 3989400), (50, 3829824), (60, 3191520), (61, 3139200), (64, 2992050), (72, 2659600), (75, 2553216), (80, 2393640), (90, 2127680), (96, 1994700), (100, 1914912), (109, 1756800), (120, 1595760), (122, 1569600), (128, 1496025), (144, 1329800), (150, 1276608), (160, 1196820), (180, 1063840), (183, 1046400), (192, 997350), (200, 957456), (218, 878400), (225, 851072), (240, 797880), (244, 784800), (288, 664900), (300, 638304), (305, 627840), (320, 598410), (327, 585600), (360, 531920), (366, 523200), (384, 498675), (400, 478728), (436, 439200), (450, 425536), (480, 398940), (488, 392400), (545, 351360), (549, 348800), (576, 332450), (600, 319152), (610, 313920), (640, 299205), (654, 292800), (720, 265960), (732, 261600), (800, 239364), (872, 219600), (900, 212768), (915, 209280), (960, 199470), (976, 196200), (981, 195200), (1090, 175680), (1098, 174400), (1152, 166225), (1200, 159576), (1220, 156960), (1308, 146400), (1440, 132980), (1464, 130800), (1525, 125568), (1600, 119682), (1635, 117120), (1744, 109800), (1800, 106384), (1830, 104640), (1920, 99735), (1952, 98100), (1962, 97600), (2180, 87840), (2196, 87200), (2400, 79788), (2440, 78480), (2616, 73200), (2725, 70272), (2745, 69760), (2880, 66490), (2928, 65400), (3050, 62784), (3200, 59841), (3270, 58560), (3488, 54900), (3600, 53192), (3660, 52320), (3904, 49050), (3924, 48800), (4360, 43920), (4392, 43600), (4575, 41856), (4800, 39894), (4880, 39240), (4905, 39040), (5232, 36600), (5450, 35136), (5490, 34880), (5760, 33245), (5856, 32700), (6100, 31392), (6540, 29280), (6649, 28800), (6976, 27450), (7200, 26596), (7320, 26160), (7808, 24525), (7848, 24400), (8175, 23424), (8720, 21960), (8784, 21800), (9150, 20928), (9600, 19947), (9760, 19620), (9810, 19520), (10464, 18300), (10900, 17568), (10980, 17440), (11712, 16350), (12200, 15696), (13080, 14640), (13298, 14400), (13725, 13952)]