80674800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 280458240

約数和(自身を除く): 199783440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 37, 40, 46, 48, 50, 60, 69, 74, 75, 79, 80, 92, 100, 111, 115, 120, 138, 148, 150, 158, 184, 185, 200, 222, 230, 237, 240, 276, 296, 300, 316, 345, 368, 370, 395, 400, 444, 460, 474, 552, 555, 575, 592, 600, 632, 690, 740, 790, 851, 888, 920, 925, 948, 1104, 1110, 1150, 1185, 1200, 1264, 1380, 1480, 1580, 1702, 1725, 1776, 1817, 1840, 1850, 1896, 1975, 2220, 2300, 2370, 2553, 2760, 2775, 2923, 2960, 3160, 3404, 3450, 3634, 3700, 3792, 3950, 4255, 4440, 4600, 4740, 5106, 5451, 5520, 5550, 5846, 5925, 6320, 6808, 6900, 7268, 7400, 7900, 8510, 8769, 8880, 9085, 9200, 9480, 10212, 10902, 11100, 11692, 11850, 12765, 13616, 13800, 14536, 14615, 14800, 15800, 17020, 17538, 18170, 18960, 20424, 21275, 21804, 22200, 23384, 23700, 25530, 27255, 27600, 29072, 29230, 31600, 34040, 35076, 36340, 40848, 42550, 43608, 43845, 44400, 45425, 46768, 47400, 51060, 54510, 58460, 63825, 67229, 68080, 70152, 72680, 73075, 85100, 87216, 87690, 90850, 94800, 102120, 109020, 116920, 127650, 134458, 136275, 140304, 145360, 146150, 170200, 175380, 181700, 201687, 204240, 218040, 219225, 233840, 255300, 268916, 272550, 292300, 336145, 340400, 350760, 363400, 403374, 436080, 438450, 510600, 537832, 545100, 584600, 672290, 701520, 726800, 806748, 876900, 1008435, 1021200, 1075664, 1090200, 1169200, 1344580, 1613496, 1680725, 1753800, 2016870, 2180400, 2689160, 3226992, 3361450, 3507600, 4033740, 5042175, 5378320, 6722900, 8067480, 10084350, 13445800, 16134960, 20168700, 26891600, 40337400, 80674800]

約数ペア:

[(1, 80674800), (2, 40337400), (3, 26891600), (4, 20168700), (5, 16134960), (6, 13445800), (8, 10084350), (10, 8067480), (12, 6722900), (15, 5378320), (16, 5042175), (20, 4033740), (23, 3507600), (24, 3361450), (25, 3226992), (30, 2689160), (37, 2180400), (40, 2016870), (46, 1753800), (48, 1680725), (50, 1613496), (60, 1344580), (69, 1169200), (74, 1090200), (75, 1075664), (79, 1021200), (80, 1008435), (92, 876900), (100, 806748), (111, 726800), (115, 701520), (120, 672290), (138, 584600), (148, 545100), (150, 537832), (158, 510600), (184, 438450), (185, 436080), (200, 403374), (222, 363400), (230, 350760), (237, 340400), (240, 336145), (276, 292300), (296, 272550), (300, 268916), (316, 255300), (345, 233840), (368, 219225), (370, 218040), (395, 204240), (400, 201687), (444, 181700), (460, 175380), (474, 170200), (552, 146150), (555, 145360), (575, 140304), (592, 136275), (600, 134458), (632, 127650), (690, 116920), (740, 109020), (790, 102120), (851, 94800), (888, 90850), (920, 87690), (925, 87216), (948, 85100), (1104, 73075), (1110, 72680), (1150, 70152), (1185, 68080), (1200, 67229), (1264, 63825), (1380, 58460), (1480, 54510), (1580, 51060), (1702, 47400), (1725, 46768), (1776, 45425), (1817, 44400), (1840, 43845), (1850, 43608), (1896, 42550), (1975, 40848), (2220, 36340), (2300, 35076), (2370, 34040), (2553, 31600), (2760, 29230), (2775, 29072), (2923, 27600), (2960, 27255), (3160, 25530), (3404, 23700), (3450, 23384), (3634, 22200), (3700, 21804), (3792, 21275), (3950, 20424), (4255, 18960), (4440, 18170), (4600, 17538), (4740, 17020), (5106, 15800), (5451, 14800), (5520, 14615), (5550, 14536), (5846, 13800), (5925, 13616), (6320, 12765), (6808, 11850), (6900, 11692), (7268, 11100), (7400, 10902), (7900, 10212), (8510, 9480), (8769, 9200), (8880, 9085)]