201996000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 744097536

約数和(自身を除く): 542101536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 181, 186, 200, 225, 240, 248, 250, 279, 288, 300, 310, 360, 362, 372, 375, 400, 450, 465, 480, 496, 500, 543, 558, 600, 620, 720, 724, 744, 750, 775, 800, 900, 905, 930, 992, 1000, 1086, 1116, 1125, 1200, 1240, 1395, 1440, 1448, 1488, 1500, 1550, 1629, 1800, 1810, 1860, 2000, 2172, 2232, 2250, 2325, 2400, 2480, 2715, 2790, 2896, 2976, 3000, 3100, 3258, 3600, 3620, 3720, 3875, 4000, 4344, 4464, 4500, 4525, 4650, 4960, 5430, 5580, 5611, 5792, 6000, 6200, 6516, 6975, 7200, 7240, 7440, 7750, 8145, 8688, 8928, 9000, 9050, 9300, 10860, 11160, 11222, 11625, 12000, 12400, 13032, 13575, 13950, 14480, 14880, 15500, 16290, 16833, 17376, 18000, 18100, 18600, 21720, 22320, 22444, 22625, 23250, 24800, 26064, 27150, 27900, 28055, 28960, 31000, 32580, 33666, 34875, 36000, 36200, 37200, 40725, 43440, 44640, 44888, 45250, 46500, 50499, 52128, 54300, 55800, 56110, 62000, 65160, 67332, 67875, 69750, 72400, 74400, 81450, 84165, 86880, 89776, 90500, 93000, 100998, 108600, 111600, 112220, 124000, 130320, 134664, 135750, 139500, 140275, 144800, 162900, 168330, 179552, 181000, 186000, 201996, 203625, 217200, 223200, 224440, 252495, 260640, 269328, 271500, 279000, 280550, 325800, 336660, 362000, 372000, 403992, 407250, 420825, 434400, 448880, 504990, 538656, 543000, 558000, 561100, 651600, 673320, 701375, 724000, 807984, 814500, 841650, 897760, 1009980, 1086000, 1116000, 1122200, 1262475, 1303200, 1346640, 1402750, 1615968, 1629000, 1683300, 2019960, 2104125, 2172000, 2244400, 2524950, 2693280, 2805500, 3258000, 3366600, 4039920, 4208250, 4488800, 5049900, 5611000, 6312375, 6516000, 6733200, 8079840, 8416500, 10099800, 11222000, 12624750, 13466400, 16833000, 20199600, 22444000, 25249500, 33666000, 40399200, 50499000, 67332000, 100998000, 201996000]

約数ペア:

[(1, 201996000), (2, 100998000), (3, 67332000), (4, 50499000), (5, 40399200), (6, 33666000), (8, 25249500), (9, 22444000), (10, 20199600), (12, 16833000), (15, 13466400), (16, 12624750), (18, 11222000), (20, 10099800), (24, 8416500), (25, 8079840), (30, 6733200), (31, 6516000), (32, 6312375), (36, 5611000), (40, 5049900), (45, 4488800), (48, 4208250), (50, 4039920), (60, 3366600), (62, 3258000), (72, 2805500), (75, 2693280), (80, 2524950), (90, 2244400), (93, 2172000), (96, 2104125), (100, 2019960), (120, 1683300), (124, 1629000), (125, 1615968), (144, 1402750), (150, 1346640), (155, 1303200), (160, 1262475), (180, 1122200), (181, 1116000), (186, 1086000), (200, 1009980), (225, 897760), (240, 841650), (248, 814500), (250, 807984), (279, 724000), (288, 701375), (300, 673320), (310, 651600), (360, 561100), (362, 558000), (372, 543000), (375, 538656), (400, 504990), (450, 448880), (465, 434400), (480, 420825), (496, 407250), (500, 403992), (543, 372000), (558, 362000), (600, 336660), (620, 325800), (720, 280550), (724, 279000), (744, 271500), (750, 269328), (775, 260640), (800, 252495), (900, 224440), (905, 223200), (930, 217200), (992, 203625), (1000, 201996), (1086, 186000), (1116, 181000), (1125, 179552), (1200, 168330), (1240, 162900), (1395, 144800), (1440, 140275), (1448, 139500), (1488, 135750), (1500, 134664), (1550, 130320), (1629, 124000), (1800, 112220), (1810, 111600), (1860, 108600), (2000, 100998), (2172, 93000), (2232, 90500), (2250, 89776), (2325, 86880), (2400, 84165), (2480, 81450), (2715, 74400), (2790, 72400), (2896, 69750), (2976, 67875), (3000, 67332), (3100, 65160), (3258, 62000), (3600, 56110), (3620, 55800), (3720, 54300), (3875, 52128), (4000, 50499), (4344, 46500), (4464, 45250), (4500, 44888), (4525, 44640), (4650, 43440), (4960, 40725), (5430, 37200), (5580, 36200), (5611, 36000), (5792, 34875), (6000, 33666), (6200, 32580), (6516, 31000), (6975, 28960), (7200, 28055), (7240, 27900), (7440, 27150), (7750, 26064), (8145, 24800), (8688, 23250), (8928, 22625), (9000, 22444), (9050, 22320), (9300, 21720), (10860, 18600), (11160, 18100), (11222, 18000), (11625, 17376), (12000, 16833), (12400, 16290), (13032, 15500), (13575, 14880), (13950, 14480)]