217479600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 240

約数和(自身を含む): 834148000

約数和(自身を除く): 616668400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1549, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3098, 3120, 3510, 3600, 3900, 4647, 4680, 5200, 5400, 5616, 5850, 6196, 7020, 7745, 7800, 8775, 9294, 9360, 10800, 11700, 12392, 13941, 14040, 15490, 15600, 17550, 18588, 20137, 23235, 23400, 24784, 27882, 28080, 30980, 35100, 37176, 38725, 40274, 41823, 46470, 46800, 55764, 60411, 61960, 69705, 70200, 74352, 77450, 80548, 83646, 92940, 100685, 111528, 116175, 120822, 123920, 139410, 140400, 154900, 161096, 167292, 181233, 185880, 201370, 209115, 223056, 232350, 241644, 278820, 302055, 309800, 322192, 334584, 348525, 362466, 371760, 402740, 418230, 464700, 483288, 503425, 543699, 557640, 604110, 619600, 669168, 697050, 724932, 805480, 836460, 906165, 929400, 966576, 1006850, 1045575, 1087398, 1115280, 1208220, 1394100, 1449864, 1510275, 1610960, 1672920, 1812330, 1858800, 2013700, 2091150, 2174796, 2416440, 2718495, 2788200, 2899728, 3020550, 3345840, 3624660, 4027400, 4182300, 4349592, 4530825, 4832880, 5436990, 5576400, 6041100, 7249320, 8054800, 8364600, 8699184, 9061650, 10873980, 12082200, 13592475, 14498640, 16729200, 18123300, 21747960, 24164400, 27184950, 36246600, 43495920, 54369900, 72493200, 108739800, 217479600]

約数ペア:

[(1, 217479600), (2, 108739800), (3, 72493200), (4, 54369900), (5, 43495920), (6, 36246600), (8, 27184950), (9, 24164400), (10, 21747960), (12, 18123300), (13, 16729200), (15, 14498640), (16, 13592475), (18, 12082200), (20, 10873980), (24, 9061650), (25, 8699184), (26, 8364600), (27, 8054800), (30, 7249320), (36, 6041100), (39, 5576400), (40, 5436990), (45, 4832880), (48, 4530825), (50, 4349592), (52, 4182300), (54, 4027400), (60, 3624660), (65, 3345840), (72, 3020550), (75, 2899728), (78, 2788200), (80, 2718495), (90, 2416440), (100, 2174796), (104, 2091150), (108, 2013700), (117, 1858800), (120, 1812330), (130, 1672920), (135, 1610960), (144, 1510275), (150, 1449864), (156, 1394100), (180, 1208220), (195, 1115280), (200, 1087398), (208, 1045575), (216, 1006850), (225, 966576), (234, 929400), (240, 906165), (260, 836460), (270, 805480), (300, 724932), (312, 697050), (325, 669168), (351, 619600), (360, 604110), (390, 557640), (400, 543699), (432, 503425), (450, 483288), (468, 464700), (520, 418230), (540, 402740), (585, 371760), (600, 362466), (624, 348525), (650, 334584), (675, 322192), (702, 309800), (720, 302055), (780, 278820), (900, 241644), (936, 232350), (975, 223056), (1040, 209115), (1080, 201370), (1170, 185880), (1200, 181233), (1300, 167292), (1350, 161096), (1404, 154900), (1549, 140400), (1560, 139410), (1755, 123920), (1800, 120822), (1872, 116175), (1950, 111528), (2160, 100685), (2340, 92940), (2600, 83646), (2700, 80548), (2808, 77450), (2925, 74352), (3098, 70200), (3120, 69705), (3510, 61960), (3600, 60411), (3900, 55764), (4647, 46800), (4680, 46470), (5200, 41823), (5400, 40274), (5616, 38725), (5850, 37176), (6196, 35100), (7020, 30980), (7745, 28080), (7800, 27882), (8775, 24784), (9294, 23400), (9360, 23235), (10800, 20137), (11700, 18588), (12392, 17550), (13941, 15600), (14040, 15490)]