20123596800

素因数分解:

$2^{11}\times 3^3\times 5^2\times {\mathrm{14557}}^1$

素因数の和:14598

約数の個数: 288

約数和(自身を含む): 73922612400

約数和(自身を除く): 53799015600

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2048, 2160, 2304, 2400, 2560, 2700, 2880, 3072, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5120, 5400, 5760, 6144, 6400, 6912, 7200, 7680, 8640, 9216, 9600, 10240, 10800, 11520, 12800, 13824, 14400, 14557, 15360, 17280, 18432, 19200, 21600, 23040, 25600, 27648, 28800, 29114, 30720, 34560, 38400, 43200, 43671, 46080, 51200, 55296, 57600, 58228, 69120, 72785, 76800, 86400, 87342, 92160, 115200, 116456, 131013, 138240, 145570, 153600, 172800, 174684, 218355, 230400, 232912, 262026, 276480, 291140, 345600, 349368, 363925, 393039, 436710, 460800, 465824, 524052, 582280, 655065, 691200, 698736, 727850, 786078, 873420, 931648, 1048104, 1091775, 1164560, 1310130, 1382400, 1397472, 1455700, 1572156, 1746840, 1863296, 1965195, 2096208, 2183550, 2329120, 2620260, 2794944, 2911400, 3144312, 3275325, 3493680, 3726592, 3930390, 4192416, 4367100, 4658240, 5240520, 5589888, 5822800, 6288624, 6550650, 6987360, 7453184, 7860780, 8384832, 8734200, 9316480, 9825975, 10481040, 11179776, 11645600, 12577248, 13101300, 13974720, 14906368, 15721560, 16769664, 17468400, 18632960, 19651950, 20962080, 22359552, 23291200, 25154496, 26202600, 27949440, 29812736, 31443120, 33539328, 34936800, 37265920, 39303900, 41924160, 44719104, 46582400, 50308992, 52405200, 55898880, 62886240, 67078656, 69873600, 74531840, 78607800, 83848320, 89438208, 93164800, 100617984, 104810400, 111797760, 125772480, 134157312, 139747200, 149063680, 157215600, 167696640, 186329600, 201235968, 209620800, 223595520, 251544960, 268314624, 279494400, 314431200, 335393280, 372659200, 402471936, 419241600, 447191040, 503089920, 558988800, 628862400, 670786560, 745318400, 804943872, 838483200, 1006179840, 1117977600, 1257724800, 1341573120, 1676966400, 2012359680, 2235955200, 2515449600, 3353932800, 4024719360, 5030899200, 6707865600, 10061798400, 20123596800]

約数ペア:

[(1, 20123596800), (2, 10061798400), (3, 6707865600), (4, 5030899200), (5, 4024719360), (6, 3353932800), (8, 2515449600), (9, 2235955200), (10, 2012359680), (12, 1676966400), (15, 1341573120), (16, 1257724800), (18, 1117977600), (20, 1006179840), (24, 838483200), (25, 804943872), (27, 745318400), (30, 670786560), (32, 628862400), (36, 558988800), (40, 503089920), (45, 447191040), (48, 419241600), (50, 402471936), (54, 372659200), (60, 335393280), (64, 314431200), (72, 279494400), (75, 268314624), (80, 251544960), (90, 223595520), (96, 209620800), (100, 201235968), (108, 186329600), (120, 167696640), (128, 157215600), (135, 149063680), (144, 139747200), (150, 134157312), (160, 125772480), (180, 111797760), (192, 104810400), (200, 100617984), (216, 93164800), (225, 89438208), (240, 83848320), (256, 78607800), (270, 74531840), (288, 69873600), (300, 67078656), (320, 62886240), (360, 55898880), (384, 52405200), (400, 50308992), (432, 46582400), (450, 44719104), (480, 41924160), (512, 39303900), (540, 37265920), (576, 34936800), (600, 33539328), (640, 31443120), (675, 29812736), (720, 27949440), (768, 26202600), (800, 25154496), (864, 23291200), (900, 22359552), (960, 20962080), (1024, 19651950), (1080, 18632960), (1152, 17468400), (1200, 16769664), (1280, 15721560), (1350, 14906368), (1440, 13974720), (1536, 13101300), (1600, 12577248), (1728, 11645600), (1800, 11179776), (1920, 10481040), (2048, 9825975), (2160, 9316480), (2304, 8734200), (2400, 8384832), (2560, 7860780), (2700, 7453184), (2880, 6987360), (3072, 6550650), (3200, 6288624), (3456, 5822800), (3600, 5589888), (3840, 5240520), (4320, 4658240), (4608, 4367100), (4800, 4192416), (5120, 3930390), (5400, 3726592), (5760, 3493680), (6144, 3275325), (6400, 3144312), (6912, 2911400), (7200, 2794944), (7680, 2620260), (8640, 2329120), (9216, 2183550), (9600, 2096208), (10240, 1965195), (10800, 1863296), (11520, 1746840), (12800, 1572156), (13824, 1455700), (14400, 1397472), (14557, 1382400), (15360, 1310130), (17280, 1164560), (18432, 1091775), (19200, 1048104), (21600, 931648), (23040, 873420), (25600, 786078), (27648, 727850), (28800, 698736), (29114, 691200), (30720, 655065), (34560, 582280), (38400, 524052), (43200, 465824), (43671, 460800), (46080, 436710), (51200, 393039), (55296, 363925), (57600, 349368), (58228, 345600), (69120, 291140), (72785, 276480), (76800, 262026), (86400, 232912), (87342, 230400), (92160, 218355), (115200, 174684), (116456, 172800), (131013, 153600), (138240, 145570)]