40337400

素因数分解:

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

素因数の和:158

約数の個数: 192

約数和(自身を含む): 135705600

約数和(自身を除く): 95368200

約数列:

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

約数ペア:

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