83773440

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 303242940

約数和(自身を除く): 219469500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 101, 108, 120, 128, 135, 144, 160, 162, 180, 192, 202, 216, 240, 256, 270, 288, 303, 320, 324, 360, 384, 404, 405, 432, 480, 505, 512, 540, 576, 606, 640, 648, 720, 768, 808, 810, 864, 909, 960, 1010, 1024, 1080, 1152, 1212, 1280, 1296, 1440, 1515, 1536, 1616, 1620, 1728, 1818, 1920, 2020, 2048, 2160, 2304, 2424, 2560, 2592, 2727, 2880, 3030, 3072, 3232, 3240, 3456, 3636, 3840, 4040, 4320, 4545, 4608, 4848, 5120, 5184, 5454, 5760, 6060, 6144, 6464, 6480, 6912, 7272, 7680, 8080, 8181, 8640, 9090, 9216, 9696, 10240, 10368, 10908, 11520, 12120, 12928, 12960, 13635, 13824, 14544, 15360, 16160, 16362, 17280, 18180, 18432, 19392, 20736, 21816, 23040, 24240, 25856, 25920, 27270, 27648, 29088, 30720, 32320, 32724, 34560, 36360, 38784, 40905, 41472, 43632, 46080, 48480, 51712, 51840, 54540, 55296, 58176, 64640, 65448, 69120, 72720, 77568, 81810, 82944, 87264, 92160, 96960, 103424, 103680, 109080, 116352, 129280, 130896, 138240, 145440, 155136, 163620, 165888, 174528, 193920, 206848, 207360, 218160, 232704, 258560, 261792, 276480, 290880, 310272, 327240, 349056, 387840, 414720, 436320, 465408, 517120, 523584, 581760, 620544, 654480, 698112, 775680, 829440, 872640, 930816, 1034240, 1047168, 1163520, 1308960, 1396224, 1551360, 1745280, 1861632, 2094336, 2327040, 2617920, 2792448, 3102720, 3490560, 4188672, 4654080, 5235840, 5584896, 6981120, 8377344, 9308160, 10471680, 13962240, 16754688, 20943360, 27924480, 41886720, 83773440]

約数ペア:

[(1, 83773440), (2, 41886720), (3, 27924480), (4, 20943360), (5, 16754688), (6, 13962240), (8, 10471680), (9, 9308160), (10, 8377344), (12, 6981120), (15, 5584896), (16, 5235840), (18, 4654080), (20, 4188672), (24, 3490560), (27, 3102720), (30, 2792448), (32, 2617920), (36, 2327040), (40, 2094336), (45, 1861632), (48, 1745280), (54, 1551360), (60, 1396224), (64, 1308960), (72, 1163520), (80, 1047168), (81, 1034240), (90, 930816), (96, 872640), (101, 829440), (108, 775680), (120, 698112), (128, 654480), (135, 620544), (144, 581760), (160, 523584), (162, 517120), (180, 465408), (192, 436320), (202, 414720), (216, 387840), (240, 349056), (256, 327240), (270, 310272), (288, 290880), (303, 276480), (320, 261792), (324, 258560), (360, 232704), (384, 218160), (404, 207360), (405, 206848), (432, 193920), (480, 174528), (505, 165888), (512, 163620), (540, 155136), (576, 145440), (606, 138240), (640, 130896), (648, 129280), (720, 116352), (768, 109080), (808, 103680), (810, 103424), (864, 96960), (909, 92160), (960, 87264), (1010, 82944), (1024, 81810), (1080, 77568), (1152, 72720), (1212, 69120), (1280, 65448), (1296, 64640), (1440, 58176), (1515, 55296), (1536, 54540), (1616, 51840), (1620, 51712), (1728, 48480), (1818, 46080), (1920, 43632), (2020, 41472), (2048, 40905), (2160, 38784), (2304, 36360), (2424, 34560), (2560, 32724), (2592, 32320), (2727, 30720), (2880, 29088), (3030, 27648), (3072, 27270), (3232, 25920), (3240, 25856), (3456, 24240), (3636, 23040), (3840, 21816), (4040, 20736), (4320, 19392), (4545, 18432), (4608, 18180), (4848, 17280), (5120, 16362), (5184, 16160), (5454, 15360), (5760, 14544), (6060, 13824), (6144, 13635), (6464, 12960), (6480, 12928), (6912, 12120), (7272, 11520), (7680, 10908), (8080, 10368), (8181, 10240), (8640, 9696), (9090, 9216)]