213907200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 216

約数和(自身を含む): 761128368

約数和(自身を除く): 547221168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 857, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1714, 1920, 1950, 2080, 2400, 2496, 2571, 2600, 3120, 3200, 3328, 3428, 3840, 3900, 4160, 4285, 4800, 4992, 5142, 5200, 6240, 6400, 6856, 7800, 8320, 8570, 9600, 9984, 10284, 10400, 11141, 12480, 12855, 13712, 15600, 16640, 17140, 19200, 20568, 20800, 21425, 22282, 24960, 25710, 27424, 31200, 33423, 34280, 41136, 41600, 42850, 44564, 49920, 51420, 54848, 55705, 62400, 64275, 66846, 68560, 82272, 83200, 85700, 89128, 102840, 109696, 111410, 124800, 128550, 133692, 137120, 164544, 167115, 171400, 178256, 205680, 219392, 222820, 249600, 257100, 267384, 274240, 278525, 329088, 334230, 342800, 356512, 411360, 445640, 514200, 534768, 548480, 557050, 658176, 668460, 685600, 713024, 822720, 835575, 891280, 1028400, 1069536, 1096960, 1114100, 1336920, 1371200, 1426048, 1645440, 1671150, 1782560, 2056800, 2139072, 2228200, 2673840, 2742400, 2852096, 3290880, 3342300, 3565120, 4113600, 4278144, 4456400, 5347680, 5484800, 6684600, 7130240, 8227200, 8556288, 8912800, 10695360, 13369200, 14260480, 16454400, 17825600, 21390720, 26738400, 35651200, 42781440, 53476800, 71302400, 106953600, 213907200]

約数ペア:

[(1, 213907200), (2, 106953600), (3, 71302400), (4, 53476800), (5, 42781440), (6, 35651200), (8, 26738400), (10, 21390720), (12, 17825600), (13, 16454400), (15, 14260480), (16, 13369200), (20, 10695360), (24, 8912800), (25, 8556288), (26, 8227200), (30, 7130240), (32, 6684600), (39, 5484800), (40, 5347680), (48, 4456400), (50, 4278144), (52, 4113600), (60, 3565120), (64, 3342300), (65, 3290880), (75, 2852096), (78, 2742400), (80, 2673840), (96, 2228200), (100, 2139072), (104, 2056800), (120, 1782560), (128, 1671150), (130, 1645440), (150, 1426048), (156, 1371200), (160, 1336920), (192, 1114100), (195, 1096960), (200, 1069536), (208, 1028400), (240, 891280), (256, 835575), (260, 822720), (300, 713024), (312, 685600), (320, 668460), (325, 658176), (384, 557050), (390, 548480), (400, 534768), (416, 514200), (480, 445640), (520, 411360), (600, 356512), (624, 342800), (640, 334230), (650, 329088), (768, 278525), (780, 274240), (800, 267384), (832, 257100), (857, 249600), (960, 222820), (975, 219392), (1040, 205680), (1200, 178256), (1248, 171400), (1280, 167115), (1300, 164544), (1560, 137120), (1600, 133692), (1664, 128550), (1714, 124800), (1920, 111410), (1950, 109696), (2080, 102840), (2400, 89128), (2496, 85700), (2571, 83200), (2600, 82272), (3120, 68560), (3200, 66846), (3328, 64275), (3428, 62400), (3840, 55705), (3900, 54848), (4160, 51420), (4285, 49920), (4800, 44564), (4992, 42850), (5142, 41600), (5200, 41136), (6240, 34280), (6400, 33423), (6856, 31200), (7800, 27424), (8320, 25710), (8570, 24960), (9600, 22282), (9984, 21425), (10284, 20800), (10400, 20568), (11141, 19200), (12480, 17140), (12855, 16640), (13712, 15600)]