1977890400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 360

約数和(自身を含む): 7299235944

約数和(自身を除く): 5321345544

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 131, 135, 144, 150, 160, 162, 180, 200, 216, 225, 233, 240, 262, 270, 288, 300, 324, 360, 393, 400, 405, 432, 450, 466, 480, 524, 540, 600, 648, 655, 675, 699, 720, 786, 800, 810, 864, 900, 932, 1048, 1080, 1165, 1179, 1200, 1296, 1310, 1350, 1398, 1440, 1572, 1620, 1800, 1864, 1965, 2025, 2096, 2097, 2160, 2330, 2358, 2400, 2592, 2620, 2700, 2796, 3144, 3240, 3275, 3495, 3537, 3600, 3728, 3930, 4050, 4192, 4194, 4320, 4660, 4716, 5240, 5400, 5592, 5825, 5895, 6288, 6291, 6480, 6550, 6990, 7074, 7200, 7456, 7860, 8100, 8388, 9320, 9432, 9825, 10480, 10485, 10611, 10800, 11184, 11650, 11790, 12576, 12582, 12960, 13100, 13980, 14148, 15720, 16200, 16776, 17475, 17685, 18640, 18864, 18873, 19650, 20960, 20970, 21222, 21600, 22368, 23300, 23580, 25164, 26200, 27960, 28296, 29475, 30523, 31440, 31455, 32400, 33552, 34950, 35370, 37280, 37728, 37746, 39300, 41940, 42444, 46600, 47160, 50328, 52400, 52425, 53055, 55920, 56592, 58950, 61046, 62880, 62910, 64800, 67104, 69900, 70740, 75492, 78600, 83880, 84888, 88425, 91569, 93200, 94320, 94365, 100656, 104800, 104850, 106110, 111840, 113184, 117900, 122092, 125820, 139800, 141480, 150984, 152615, 157200, 157275, 167760, 169776, 176850, 183138, 186400, 188640, 188730, 201312, 209700, 212220, 235800, 244184, 251640, 265275, 274707, 279600, 282960, 301968, 305230, 314400, 314550, 335520, 339552, 353700, 366276, 377460, 419400, 424440, 457845, 471600, 471825, 488368, 503280, 530550, 549414, 559200, 565920, 603936, 610460, 629100, 707400, 732552, 754920, 763075, 824121, 838800, 848880, 915690, 943200, 943650, 976736, 1006560, 1061100, 1098828, 1220920, 1258200, 1373535, 1414800, 1465104, 1509840, 1526150, 1648242, 1677600, 1697760, 1831380, 1887300, 2122200, 2197656, 2289225, 2441840, 2472363, 2516400, 2747070, 2829600, 2930208, 3019680, 3052300, 3296484, 3662760, 3774600, 4120605, 4244400, 4395312, 4578450, 4883680, 4944726, 5032800, 5494140, 6104600, 6592968, 6867675, 7325520, 7549200, 8241210, 8488800, 8790624, 9156900, 9889452, 10988280, 12209200, 12361815, 13185936, 13735350, 14651040, 15098400, 16482420, 18313800, 19778904, 20603025, 21976560, 24418400, 24723630, 26371872, 27470700, 32964840, 36627600, 39557808, 41206050, 43953120, 49447260, 54941400, 61809075, 65929680, 73255200, 79115616, 82412100, 98894520, 109882800, 123618150, 131859360, 164824200, 197789040, 219765600, 247236300, 329648400, 395578080, 494472600, 659296800, 988945200, 1977890400]

約数ペア:

[(1, 1977890400), (2, 988945200), (3, 659296800), (4, 494472600), (5, 395578080), (6, 329648400), (8, 247236300), (9, 219765600), (10, 197789040), (12, 164824200), (15, 131859360), (16, 123618150), (18, 109882800), (20, 98894520), (24, 82412100), (25, 79115616), (27, 73255200), (30, 65929680), (32, 61809075), (36, 54941400), (40, 49447260), (45, 43953120), (48, 41206050), (50, 39557808), (54, 36627600), (60, 32964840), (72, 27470700), (75, 26371872), (80, 24723630), (81, 24418400), (90, 21976560), (96, 20603025), (100, 19778904), (108, 18313800), (120, 16482420), (131, 15098400), (135, 14651040), (144, 13735350), (150, 13185936), (160, 12361815), (162, 12209200), (180, 10988280), (200, 9889452), (216, 9156900), (225, 8790624), (233, 8488800), (240, 8241210), (262, 7549200), (270, 7325520), (288, 6867675), (300, 6592968), (324, 6104600), (360, 5494140), (393, 5032800), (400, 4944726), (405, 4883680), (432, 4578450), (450, 4395312), (466, 4244400), (480, 4120605), (524, 3774600), (540, 3662760), (600, 3296484), (648, 3052300), (655, 3019680), (675, 2930208), (699, 2829600), (720, 2747070), (786, 2516400), (800, 2472363), (810, 2441840), (864, 2289225), (900, 2197656), (932, 2122200), (1048, 1887300), (1080, 1831380), (1165, 1697760), (1179, 1677600), (1200, 1648242), (1296, 1526150), (1310, 1509840), (1350, 1465104), (1398, 1414800), (1440, 1373535), (1572, 1258200), (1620, 1220920), (1800, 1098828), (1864, 1061100), (1965, 1006560), (2025, 976736), (2096, 943650), (2097, 943200), (2160, 915690), (2330, 848880), (2358, 838800), (2400, 824121), (2592, 763075), (2620, 754920), (2700, 732552), (2796, 707400), (3144, 629100), (3240, 610460), (3275, 603936), (3495, 565920), (3537, 559200), (3600, 549414), (3728, 530550), (3930, 503280), (4050, 488368), (4192, 471825), (4194, 471600), (4320, 457845), (4660, 424440), (4716, 419400), (5240, 377460), (5400, 366276), (5592, 353700), (5825, 339552), (5895, 335520), (6288, 314550), (6291, 314400), (6480, 305230), (6550, 301968), (6990, 282960), (7074, 279600), (7200, 274707), (7456, 265275), (7860, 251640), (8100, 244184), (8388, 235800), (9320, 212220), (9432, 209700), (9825, 201312), (10480, 188730), (10485, 188640), (10611, 186400), (10800, 183138), (11184, 176850), (11650, 169776), (11790, 167760), (12576, 157275), (12582, 157200), (12960, 152615), (13100, 150984), (13980, 141480), (14148, 139800), (15720, 125820), (16200, 122092), (16776, 117900), (17475, 113184), (17685, 111840), (18640, 106110), (18864, 104850), (18873, 104800), (19650, 100656), (20960, 94365), (20970, 94320), (21222, 93200), (21600, 91569), (22368, 88425), (23300, 84888), (23580, 83880), (25164, 78600), (26200, 75492), (27960, 70740), (28296, 69900), (29475, 67104), (30523, 64800), (31440, 62910), (31455, 62880), (32400, 61046), (33552, 58950), (34950, 56592), (35370, 55920), (37280, 53055), (37728, 52425), (37746, 52400), (39300, 50328), (41940, 47160), (42444, 46600)]