221097600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 240

約数和(自身を含む): 816855270

約数和(自身を除く): 595757670

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 853, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1706, 1728, 1800, 1920, 2025, 2160, 2400, 2559, 2592, 2700, 2880, 3200, 3240, 3412, 3456, 3600, 4050, 4265, 4320, 4800, 5118, 5184, 5400, 5760, 6480, 6824, 7200, 7677, 8100, 8530, 8640, 9600, 10236, 10368, 10800, 12795, 12960, 13648, 14400, 15354, 16200, 17060, 17280, 20472, 21325, 21600, 23031, 25590, 25920, 27296, 28800, 30708, 32400, 34120, 38385, 40944, 42650, 43200, 46062, 51180, 51840, 54592, 61416, 63975, 64800, 68240, 69093, 76770, 81888, 85300, 86400, 92124, 102360, 109184, 115155, 122832, 127950, 129600, 136480, 138186, 153540, 163776, 170600, 184248, 191925, 204720, 230310, 245664, 255900, 259200, 272960, 276372, 307080, 327552, 341200, 345465, 368496, 383850, 409440, 460620, 491328, 511800, 545920, 552744, 575775, 614160, 682400, 690930, 736992, 767700, 818880, 921240, 982656, 1023600, 1105488, 1151550, 1228320, 1364800, 1381860, 1473984, 1535400, 1637760, 1727325, 1842480, 2047200, 2210976, 2303100, 2456640, 2729600, 2763720, 2947968, 3070800, 3454650, 3684960, 4094400, 4421952, 4606200, 4913280, 5527440, 6141600, 6909300, 7369920, 8188800, 8843904, 9212400, 11054880, 12283200, 13818600, 14739840, 18424800, 22109760, 24566400, 27637200, 36849600, 44219520, 55274400, 73699200, 110548800, 221097600]

約数ペア:

[(1, 221097600), (2, 110548800), (3, 73699200), (4, 55274400), (5, 44219520), (6, 36849600), (8, 27637200), (9, 24566400), (10, 22109760), (12, 18424800), (15, 14739840), (16, 13818600), (18, 12283200), (20, 11054880), (24, 9212400), (25, 8843904), (27, 8188800), (30, 7369920), (32, 6909300), (36, 6141600), (40, 5527440), (45, 4913280), (48, 4606200), (50, 4421952), (54, 4094400), (60, 3684960), (64, 3454650), (72, 3070800), (75, 2947968), (80, 2763720), (81, 2729600), (90, 2456640), (96, 2303100), (100, 2210976), (108, 2047200), (120, 1842480), (128, 1727325), (135, 1637760), (144, 1535400), (150, 1473984), (160, 1381860), (162, 1364800), (180, 1228320), (192, 1151550), (200, 1105488), (216, 1023600), (225, 982656), (240, 921240), (270, 818880), (288, 767700), (300, 736992), (320, 690930), (324, 682400), (360, 614160), (384, 575775), (400, 552744), (405, 545920), (432, 511800), (450, 491328), (480, 460620), (540, 409440), (576, 383850), (600, 368496), (640, 345465), (648, 341200), (675, 327552), (720, 307080), (800, 276372), (810, 272960), (853, 259200), (864, 255900), (900, 245664), (960, 230310), (1080, 204720), (1152, 191925), (1200, 184248), (1296, 170600), (1350, 163776), (1440, 153540), (1600, 138186), (1620, 136480), (1706, 129600), (1728, 127950), (1800, 122832), (1920, 115155), (2025, 109184), (2160, 102360), (2400, 92124), (2559, 86400), (2592, 85300), (2700, 81888), (2880, 76770), (3200, 69093), (3240, 68240), (3412, 64800), (3456, 63975), (3600, 61416), (4050, 54592), (4265, 51840), (4320, 51180), (4800, 46062), (5118, 43200), (5184, 42650), (5400, 40944), (5760, 38385), (6480, 34120), (6824, 32400), (7200, 30708), (7677, 28800), (8100, 27296), (8530, 25920), (8640, 25590), (9600, 23031), (10236, 21600), (10368, 21325), (10800, 20472), (12795, 17280), (12960, 17060), (13648, 16200), (14400, 15354)]