217285200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 480

約数和(自身を含む): 885657600

約数和(自身を除く): 668372400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 33, 36, 40, 44, 45, 48, 50, 54, 55, 59, 60, 62, 66, 72, 75, 80, 88, 90, 93, 99, 100, 108, 110, 118, 120, 124, 132, 135, 144, 150, 155, 165, 176, 177, 180, 186, 198, 200, 216, 220, 225, 236, 240, 248, 264, 270, 275, 279, 295, 297, 300, 310, 330, 341, 354, 360, 372, 396, 400, 432, 440, 450, 465, 472, 495, 496, 528, 531, 540, 550, 558, 590, 594, 600, 620, 649, 660, 675, 682, 708, 720, 744, 775, 792, 825, 837, 880, 885, 900, 930, 944, 990, 1023, 1062, 1080, 1100, 1116, 1180, 1188, 1200, 1240, 1298, 1320, 1350, 1364, 1395, 1416, 1475, 1485, 1488, 1550, 1584, 1593, 1650, 1674, 1705, 1770, 1800, 1829, 1860, 1947, 1980, 2046, 2124, 2160, 2200, 2232, 2325, 2360, 2376, 2475, 2480, 2596, 2640, 2655, 2700, 2728, 2790, 2832, 2950, 2970, 3069, 3100, 3186, 3245, 3300, 3348, 3410, 3540, 3600, 3658, 3720, 3894, 3960, 4092, 4185, 4248, 4400, 4425, 4464, 4650, 4720, 4752, 4950, 5115, 5192, 5310, 5400, 5456, 5487, 5580, 5841, 5900, 5940, 6138, 6200, 6372, 6490, 6600, 6696, 6820, 6975, 7080, 7316, 7425, 7440, 7788, 7920, 7965, 8184, 8370, 8496, 8525, 8850, 9145, 9207, 9300, 9735, 9900, 10230, 10384, 10620, 10800, 10974, 11160, 11682, 11800, 11880, 12276, 12400, 12744, 12980, 13200, 13275, 13392, 13640, 13950, 14160, 14632, 14850, 15345, 15576, 15930, 16225, 16368, 16461, 16740, 17050, 17523, 17700, 18290, 18414, 18600, 19470, 19800, 20119, 20460, 20925, 21240, 21948, 22320, 23364, 23600, 23760, 24552, 25488, 25575, 25960, 26550, 27280, 27435, 27900, 29205, 29264, 29700, 30690, 31152, 31860, 32450, 32922, 33480, 34100, 35046, 35400, 36580, 36828, 37200, 38940, 39600, 39825, 40238, 40920, 41850, 42480, 43896, 45725, 46035, 46728, 48675, 49104, 49383, 51150, 51920, 53100, 54870, 55800, 58410, 59400, 60357, 61380, 63720, 64900, 65844, 66960, 68200, 70092, 70800, 73160, 73656, 76725, 77880, 79650, 80476, 81840, 82305, 83700, 87615, 87792, 91450, 92070, 93456, 97350, 98766, 100595, 102300, 106200, 109740, 111600, 116820, 118800, 120714, 122760, 127440, 129800, 131688, 136400, 137175, 140184, 146025, 146320, 147312, 153450, 155760, 159300, 160952, 164610, 167400, 175230, 181071, 182900, 184140, 194700, 197532, 201190, 204600, 212400, 219480, 230175, 233640, 241428, 245520, 246915, 259600, 263376, 274350, 280368, 292050, 301785, 306900, 318600, 321904, 329220, 334800, 350460, 362142, 365800, 368280, 389400, 395064, 402380, 409200, 411525, 438075, 438960, 460350, 467280, 482856, 493830, 502975, 543213, 548700, 584100, 603570, 613800, 637200, 658440, 700920, 724284, 731600, 736560, 778800, 790128, 804760, 823050, 876150, 905355, 920700, 965712, 987660, 1005950, 1086426, 1097400, 1168200, 1207140, 1227600, 1234575, 1316880, 1401840, 1448568, 1508925, 1609520, 1646100, 1752300, 1810710, 1841400, 1975320, 2011900, 2172852, 2194800, 2336400, 2414280, 2469150, 2716065, 2897136, 3017850, 3292200, 3504600, 3621420, 3682800, 3950640, 4023800, 4345704, 4526775, 4828560, 4938300, 5432130, 6035700, 6584400, 7009200, 7242840, 8047600, 8691408, 9053550, 9876600, 10864260, 12071400, 13580325, 14485680, 18107100, 19753200, 21728520, 24142800, 27160650, 36214200, 43457040, 54321300, 72428400, 108642600, 217285200]

約数ペア:

[(1, 217285200), (2, 108642600), (3, 72428400), (4, 54321300), (5, 43457040), (6, 36214200), (8, 27160650), (9, 24142800), (10, 21728520), (11, 19753200), (12, 18107100), (15, 14485680), (16, 13580325), (18, 12071400), (20, 10864260), (22, 9876600), (24, 9053550), (25, 8691408), (27, 8047600), (30, 7242840), (31, 7009200), (33, 6584400), (36, 6035700), (40, 5432130), (44, 4938300), (45, 4828560), (48, 4526775), (50, 4345704), (54, 4023800), (55, 3950640), (59, 3682800), (60, 3621420), (62, 3504600), (66, 3292200), (72, 3017850), (75, 2897136), (80, 2716065), (88, 2469150), (90, 2414280), (93, 2336400), (99, 2194800), (100, 2172852), (108, 2011900), (110, 1975320), (118, 1841400), (120, 1810710), (124, 1752300), (132, 1646100), (135, 1609520), (144, 1508925), (150, 1448568), (155, 1401840), (165, 1316880), (176, 1234575), (177, 1227600), (180, 1207140), (186, 1168200), (198, 1097400), (200, 1086426), (216, 1005950), (220, 987660), (225, 965712), (236, 920700), (240, 905355), (248, 876150), (264, 823050), (270, 804760), (275, 790128), (279, 778800), (295, 736560), (297, 731600), (300, 724284), (310, 700920), (330, 658440), (341, 637200), (354, 613800), (360, 603570), (372, 584100), (396, 548700), (400, 543213), (432, 502975), (440, 493830), (450, 482856), (465, 467280), (472, 460350), (495, 438960), (496, 438075), (528, 411525), (531, 409200), (540, 402380), (550, 395064), (558, 389400), (590, 368280), (594, 365800), (600, 362142), (620, 350460), (649, 334800), (660, 329220), (675, 321904), (682, 318600), (708, 306900), (720, 301785), (744, 292050), (775, 280368), (792, 274350), (825, 263376), (837, 259600), (880, 246915), (885, 245520), (900, 241428), (930, 233640), (944, 230175), (990, 219480), (1023, 212400), (1062, 204600), (1080, 201190), (1100, 197532), (1116, 194700), (1180, 184140), (1188, 182900), (1200, 181071), (1240, 175230), (1298, 167400), (1320, 164610), (1350, 160952), (1364, 159300), (1395, 155760), (1416, 153450), (1475, 147312), (1485, 146320), (1488, 146025), (1550, 140184), (1584, 137175), (1593, 136400), (1650, 131688), (1674, 129800), (1705, 127440), (1770, 122760), (1800, 120714), (1829, 118800), (1860, 116820), (1947, 111600), (1980, 109740), (2046, 106200), (2124, 102300), (2160, 100595), (2200, 98766), (2232, 97350), (2325, 93456), (2360, 92070), (2376, 91450), (2475, 87792), (2480, 87615), (2596, 83700), (2640, 82305), (2655, 81840), (2700, 80476), (2728, 79650), (2790, 77880), (2832, 76725), (2950, 73656), (2970, 73160), (3069, 70800), (3100, 70092), (3186, 68200), (3245, 66960), (3300, 65844), (3348, 64900), (3410, 63720), (3540, 61380), (3600, 60357), (3658, 59400), (3720, 58410), (3894, 55800), (3960, 54870), (4092, 53100), (4185, 51920), (4248, 51150), (4400, 49383), (4425, 49104), (4464, 48675), (4650, 46728), (4720, 46035), (4752, 45725), (4950, 43896), (5115, 42480), (5192, 41850), (5310, 40920), (5400, 40238), (5456, 39825), (5487, 39600), (5580, 38940), (5841, 37200), (5900, 36828), (5940, 36580), (6138, 35400), (6200, 35046), (6372, 34100), (6490, 33480), (6600, 32922), (6696, 32450), (6820, 31860), (6975, 31152), (7080, 30690), (7316, 29700), (7425, 29264), (7440, 29205), (7788, 27900), (7920, 27435), (7965, 27280), (8184, 26550), (8370, 25960), (8496, 25575), (8525, 25488), (8850, 24552), (9145, 23760), (9207, 23600), (9300, 23364), (9735, 22320), (9900, 21948), (10230, 21240), (10384, 20925), (10620, 20460), (10800, 20119), (10974, 19800), (11160, 19470), (11682, 18600), (11800, 18414), (11880, 18290), (12276, 17700), (12400, 17523), (12744, 17050), (12980, 16740), (13200, 16461), (13275, 16368), (13392, 16225), (13640, 15930), (13950, 15576), (14160, 15345), (14632, 14850)]