68661600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 263483136

約数和(自身を除く): 194821536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 67, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 134, 140, 150, 160, 168, 175, 183, 200, 201, 210, 224, 240, 244, 268, 280, 300, 305, 335, 336, 350, 366, 400, 402, 420, 427, 469, 480, 488, 525, 536, 560, 600, 610, 670, 672, 700, 732, 800, 804, 840, 854, 915, 938, 976, 1005, 1050, 1072, 1120, 1200, 1220, 1281, 1340, 1400, 1407, 1464, 1525, 1608, 1675, 1680, 1708, 1830, 1876, 1952, 2010, 2100, 2135, 2144, 2345, 2400, 2440, 2562, 2680, 2800, 2814, 2928, 3050, 3216, 3350, 3360, 3416, 3660, 3752, 4020, 4087, 4200, 4270, 4575, 4690, 4880, 5025, 5124, 5360, 5600, 5628, 5856, 6100, 6405, 6432, 6700, 6832, 7035, 7320, 7504, 8040, 8174, 8400, 8540, 9150, 9380, 9760, 10050, 10248, 10675, 10720, 11256, 11725, 12200, 12261, 12810, 13400, 13664, 14070, 14640, 15008, 16080, 16348, 16800, 17080, 18300, 18760, 20100, 20435, 20496, 21350, 22512, 23450, 24400, 24522, 25620, 26800, 28140, 28609, 29280, 32025, 32160, 32696, 34160, 35175, 36600, 37520, 40200, 40870, 40992, 42700, 45024, 46900, 48800, 49044, 51240, 53600, 56280, 57218, 61305, 64050, 65392, 68320, 70350, 73200, 75040, 80400, 81740, 85400, 85827, 93800, 98088, 102175, 102480, 112560, 114436, 122610, 128100, 130784, 140700, 143045, 146400, 160800, 163480, 170800, 171654, 187600, 196176, 204350, 204960, 225120, 228872, 245220, 256200, 281400, 286090, 306525, 326960, 341600, 343308, 375200, 392352, 408700, 429135, 457744, 490440, 512400, 562800, 572180, 613050, 653920, 686616, 715225, 817400, 858270, 915488, 980880, 1024800, 1125600, 1144360, 1226100, 1373232, 1430450, 1634800, 1716540, 1961760, 2145675, 2288720, 2452200, 2746464, 2860900, 3269600, 3433080, 4291350, 4577440, 4904400, 5721800, 6866160, 8582700, 9808800, 11443600, 13732320, 17165400, 22887200, 34330800, 68661600]

約数ペア:

[(1, 68661600), (2, 34330800), (3, 22887200), (4, 17165400), (5, 13732320), (6, 11443600), (7, 9808800), (8, 8582700), (10, 6866160), (12, 5721800), (14, 4904400), (15, 4577440), (16, 4291350), (20, 3433080), (21, 3269600), (24, 2860900), (25, 2746464), (28, 2452200), (30, 2288720), (32, 2145675), (35, 1961760), (40, 1716540), (42, 1634800), (48, 1430450), (50, 1373232), (56, 1226100), (60, 1144360), (61, 1125600), (67, 1024800), (70, 980880), (75, 915488), (80, 858270), (84, 817400), (96, 715225), (100, 686616), (105, 653920), (112, 613050), (120, 572180), (122, 562800), (134, 512400), (140, 490440), (150, 457744), (160, 429135), (168, 408700), (175, 392352), (183, 375200), (200, 343308), (201, 341600), (210, 326960), (224, 306525), (240, 286090), (244, 281400), (268, 256200), (280, 245220), (300, 228872), (305, 225120), (335, 204960), (336, 204350), (350, 196176), (366, 187600), (400, 171654), (402, 170800), (420, 163480), (427, 160800), (469, 146400), (480, 143045), (488, 140700), (525, 130784), (536, 128100), (560, 122610), (600, 114436), (610, 112560), (670, 102480), (672, 102175), (700, 98088), (732, 93800), (800, 85827), (804, 85400), (840, 81740), (854, 80400), (915, 75040), (938, 73200), (976, 70350), (1005, 68320), (1050, 65392), (1072, 64050), (1120, 61305), (1200, 57218), (1220, 56280), (1281, 53600), (1340, 51240), (1400, 49044), (1407, 48800), (1464, 46900), (1525, 45024), (1608, 42700), (1675, 40992), (1680, 40870), (1708, 40200), (1830, 37520), (1876, 36600), (1952, 35175), (2010, 34160), (2100, 32696), (2135, 32160), (2144, 32025), (2345, 29280), (2400, 28609), (2440, 28140), (2562, 26800), (2680, 25620), (2800, 24522), (2814, 24400), (2928, 23450), (3050, 22512), (3216, 21350), (3350, 20496), (3360, 20435), (3416, 20100), (3660, 18760), (3752, 18300), (4020, 17080), (4087, 16800), (4200, 16348), (4270, 16080), (4575, 15008), (4690, 14640), (4880, 14070), (5025, 13664), (5124, 13400), (5360, 12810), (5600, 12261), (5628, 12200), (5856, 11725), (6100, 11256), (6405, 10720), (6432, 10675), (6700, 10248), (6832, 10050), (7035, 9760), (7320, 9380), (7504, 9150), (8040, 8540), (8174, 8400)]