206690400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 288

約数和(自身を含む): 854945280

約数和(自身を除く): 648254880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1367, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2734, 2800, 3024, 3150, 3360, 3600, 3780, 4101, 4200, 4320, 4725, 5040, 5400, 5468, 5600, 6048, 6300, 6835, 7200, 7560, 8202, 8400, 9450, 9569, 10080, 10800, 10936, 12303, 12600, 13670, 15120, 16404, 16800, 18900, 19138, 20505, 21600, 21872, 24606, 25200, 27340, 28707, 30240, 32808, 34175, 36909, 37800, 38276, 41010, 43744, 47845, 49212, 50400, 54680, 57414, 61515, 65616, 68350, 73818, 75600, 76552, 82020, 86121, 95690, 98424, 102525, 109360, 114828, 123030, 131232, 136700, 143535, 147636, 151200, 153104, 164040, 172242, 184545, 191380, 196848, 205050, 218720, 229656, 239225, 246060, 258363, 273400, 287070, 295272, 306208, 307575, 328080, 344484, 369090, 382760, 393696, 410100, 430605, 459312, 478450, 492120, 516726, 546800, 574140, 590544, 615150, 656160, 688968, 717675, 738180, 765520, 820200, 861210, 918624, 922725, 956900, 984240, 1033452, 1093600, 1148280, 1181088, 1230300, 1291815, 1377936, 1435350, 1476360, 1531040, 1640400, 1722420, 1845450, 1913800, 1968480, 2066904, 2153025, 2296560, 2460600, 2583630, 2755872, 2870700, 2952720, 3280800, 3444840, 3690900, 3827600, 4133808, 4306050, 4593120, 4921200, 5167260, 5741400, 5905440, 6459075, 6889680, 7381800, 7655200, 8267616, 8612100, 9842400, 10334520, 11482800, 12918150, 13779360, 14763600, 17224200, 20669040, 22965600, 25836300, 29527200, 34448400, 41338080, 51672600, 68896800, 103345200, 206690400]

約数ペア:

[(1, 206690400), (2, 103345200), (3, 68896800), (4, 51672600), (5, 41338080), (6, 34448400), (7, 29527200), (8, 25836300), (9, 22965600), (10, 20669040), (12, 17224200), (14, 14763600), (15, 13779360), (16, 12918150), (18, 11482800), (20, 10334520), (21, 9842400), (24, 8612100), (25, 8267616), (27, 7655200), (28, 7381800), (30, 6889680), (32, 6459075), (35, 5905440), (36, 5741400), (40, 5167260), (42, 4921200), (45, 4593120), (48, 4306050), (50, 4133808), (54, 3827600), (56, 3690900), (60, 3444840), (63, 3280800), (70, 2952720), (72, 2870700), (75, 2755872), (80, 2583630), (84, 2460600), (90, 2296560), (96, 2153025), (100, 2066904), (105, 1968480), (108, 1913800), (112, 1845450), (120, 1722420), (126, 1640400), (135, 1531040), (140, 1476360), (144, 1435350), (150, 1377936), (160, 1291815), (168, 1230300), (175, 1181088), (180, 1148280), (189, 1093600), (200, 1033452), (210, 984240), (216, 956900), (224, 922725), (225, 918624), (240, 861210), (252, 820200), (270, 765520), (280, 738180), (288, 717675), (300, 688968), (315, 656160), (336, 615150), (350, 590544), (360, 574140), (378, 546800), (400, 516726), (420, 492120), (432, 478450), (450, 459312), (480, 430605), (504, 410100), (525, 393696), (540, 382760), (560, 369090), (600, 344484), (630, 328080), (672, 307575), (675, 306208), (700, 295272), (720, 287070), (756, 273400), (800, 258363), (840, 246060), (864, 239225), (900, 229656), (945, 218720), (1008, 205050), (1050, 196848), (1080, 191380), (1120, 184545), (1200, 172242), (1260, 164040), (1350, 153104), (1367, 151200), (1400, 147636), (1440, 143535), (1512, 136700), (1575, 131232), (1680, 123030), (1800, 114828), (1890, 109360), (2016, 102525), (2100, 98424), (2160, 95690), (2400, 86121), (2520, 82020), (2700, 76552), (2734, 75600), (2800, 73818), (3024, 68350), (3150, 65616), (3360, 61515), (3600, 57414), (3780, 54680), (4101, 50400), (4200, 49212), (4320, 47845), (4725, 43744), (5040, 41010), (5400, 38276), (5468, 37800), (5600, 36909), (6048, 34175), (6300, 32808), (6835, 30240), (7200, 28707), (7560, 27340), (8202, 25200), (8400, 24606), (9450, 21872), (9569, 21600), (10080, 20505), (10800, 19138), (10936, 18900), (12303, 16800), (12600, 16404), (13670, 15120)]