81702292680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2699}}^1\times {\mathrm{9343}}^1$

素因数の和:12065

約数の個数: 160

約数和(自身を含む): 274741632000

約数和(自身を除く): 193039339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2699, 3240, 5398, 8097, 9343, 10796, 13495, 16194, 18686, 21592, 24291, 26990, 28029, 32388, 37372, 40485, 46715, 48582, 53980, 56058, 64776, 72873, 74744, 80970, 84087, 93430, 97164, 107960, 112116, 121455, 140145, 145746, 161940, 168174, 186860, 194328, 218619, 224232, 242910, 252261, 280290, 291492, 323880, 336348, 364365, 373720, 420435, 437238, 485820, 504522, 560580, 582984, 672696, 728730, 756783, 840870, 874476, 971640, 1009044, 1093095, 1121160, 1261305, 1457460, 1513566, 1681740, 1748952, 2018088, 2186190, 2522610, 2914920, 3027132, 3363480, 3783915, 4372380, 5045220, 6054264, 7567830, 8744760, 10090440, 15135660, 25216757, 30271320, 50433514, 75650271, 100867028, 126083785, 151300542, 201734056, 226950813, 252167570, 302601084, 378251355, 453901626, 504335140, 605202168, 680852439, 756502710, 907803252, 1008670280, 1134754065, 1361704878, 1513005420, 1815606504, 2042557317, 2269508130, 2723409756, 3026010840, 3404262195, 4085114634, 4539016260, 5446819512, 6808524390, 8170229268, 9078032520, 10212786585, 13617048780, 16340458536, 20425573170, 27234097560, 40851146340, 81702292680]

約数ペア:

[(1, 81702292680), (2, 40851146340), (3, 27234097560), (4, 20425573170), (5, 16340458536), (6, 13617048780), (8, 10212786585), (9, 9078032520), (10, 8170229268), (12, 6808524390), (15, 5446819512), (18, 4539016260), (20, 4085114634), (24, 3404262195), (27, 3026010840), (30, 2723409756), (36, 2269508130), (40, 2042557317), (45, 1815606504), (54, 1513005420), (60, 1361704878), (72, 1134754065), (81, 1008670280), (90, 907803252), (108, 756502710), (120, 680852439), (135, 605202168), (162, 504335140), (180, 453901626), (216, 378251355), (270, 302601084), (324, 252167570), (360, 226950813), (405, 201734056), (540, 151300542), (648, 126083785), (810, 100867028), (1080, 75650271), (1620, 50433514), (2699, 30271320), (3240, 25216757), (5398, 15135660), (8097, 10090440), (9343, 8744760), (10796, 7567830), (13495, 6054264), (16194, 5045220), (18686, 4372380), (21592, 3783915), (24291, 3363480), (26990, 3027132), (28029, 2914920), (32388, 2522610), (37372, 2186190), (40485, 2018088), (46715, 1748952), (48582, 1681740), (53980, 1513566), (56058, 1457460), (64776, 1261305), (72873, 1121160), (74744, 1093095), (80970, 1009044), (84087, 971640), (93430, 874476), (97164, 840870), (107960, 756783), (112116, 728730), (121455, 672696), (140145, 582984), (145746, 560580), (161940, 504522), (168174, 485820), (186860, 437238), (194328, 420435), (218619, 373720), (224232, 364365), (242910, 336348), (252261, 323880), (280290, 291492)]