225409440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 741920256

約数和(自身を除く): 516510816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 67, 80, 86, 96, 120, 129, 134, 160, 163, 172, 201, 215, 240, 258, 268, 326, 335, 344, 402, 430, 480, 489, 516, 536, 645, 652, 670, 688, 804, 815, 860, 978, 1005, 1032, 1072, 1290, 1304, 1340, 1376, 1608, 1630, 1720, 1956, 2010, 2064, 2144, 2445, 2580, 2608, 2680, 2881, 3216, 3260, 3440, 3912, 4020, 4128, 4890, 5160, 5216, 5360, 5762, 6432, 6520, 6880, 7009, 7824, 8040, 8643, 9780, 10320, 10720, 10921, 11524, 13040, 14018, 14405, 15648, 16080, 17286, 19560, 20640, 21027, 21842, 23048, 26080, 28036, 28810, 32160, 32763, 34572, 35045, 39120, 42054, 43215, 43684, 46096, 54605, 56072, 57620, 65526, 69144, 70090, 78240, 84108, 86430, 87368, 92192, 105135, 109210, 112144, 115240, 131052, 138288, 140180, 163815, 168216, 172860, 174736, 210270, 218420, 224288, 230480, 262104, 276576, 280360, 327630, 336432, 345720, 349472, 420540, 436840, 460960, 469603, 524208, 560720, 655260, 672864, 691440, 841080, 873680, 939206, 1048416, 1121440, 1310520, 1382880, 1408809, 1682160, 1747360, 1878412, 2348015, 2621040, 2817618, 3364320, 3756824, 4696030, 5242080, 5635236, 7044045, 7513648, 9392060, 11270472, 14088090, 15027296, 18784120, 22540944, 28176180, 37568240, 45081888, 56352360, 75136480, 112704720, 225409440]

約数ペア:

[(1, 225409440), (2, 112704720), (3, 75136480), (4, 56352360), (5, 45081888), (6, 37568240), (8, 28176180), (10, 22540944), (12, 18784120), (15, 15027296), (16, 14088090), (20, 11270472), (24, 9392060), (30, 7513648), (32, 7044045), (40, 5635236), (43, 5242080), (48, 4696030), (60, 3756824), (67, 3364320), (80, 2817618), (86, 2621040), (96, 2348015), (120, 1878412), (129, 1747360), (134, 1682160), (160, 1408809), (163, 1382880), (172, 1310520), (201, 1121440), (215, 1048416), (240, 939206), (258, 873680), (268, 841080), (326, 691440), (335, 672864), (344, 655260), (402, 560720), (430, 524208), (480, 469603), (489, 460960), (516, 436840), (536, 420540), (645, 349472), (652, 345720), (670, 336432), (688, 327630), (804, 280360), (815, 276576), (860, 262104), (978, 230480), (1005, 224288), (1032, 218420), (1072, 210270), (1290, 174736), (1304, 172860), (1340, 168216), (1376, 163815), (1608, 140180), (1630, 138288), (1720, 131052), (1956, 115240), (2010, 112144), (2064, 109210), (2144, 105135), (2445, 92192), (2580, 87368), (2608, 86430), (2680, 84108), (2881, 78240), (3216, 70090), (3260, 69144), (3440, 65526), (3912, 57620), (4020, 56072), (4128, 54605), (4890, 46096), (5160, 43684), (5216, 43215), (5360, 42054), (5762, 39120), (6432, 35045), (6520, 34572), (6880, 32763), (7009, 32160), (7824, 28810), (8040, 28036), (8643, 26080), (9780, 23048), (10320, 21842), (10720, 21027), (10921, 20640), (11524, 19560), (13040, 17286), (14018, 16080), (14405, 15648)]