12821601600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1709}}^1$

素因数の和:2258

約数の個数: 252

約数和(自身を含む): 45685184220

約数和(自身を除く): 32863582620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 521, 576, 600, 720, 800, 900, 960, 1042, 1200, 1440, 1563, 1600, 1709, 1800, 2084, 2400, 2605, 2880, 3126, 3418, 3600, 4168, 4689, 4800, 5127, 5210, 6252, 6836, 7200, 7815, 8336, 8545, 9378, 10254, 10420, 12504, 13025, 13672, 14400, 15381, 15630, 16672, 17090, 18756, 20508, 20840, 23445, 25008, 25635, 26050, 27344, 30762, 31260, 33344, 34180, 37512, 39075, 41016, 41680, 42725, 46890, 50016, 51270, 52100, 54688, 61524, 62520, 68360, 75024, 76905, 78150, 82032, 83360, 85450, 93780, 100032, 102540, 104200, 109376, 117225, 123048, 125040, 128175, 136720, 150048, 153810, 156300, 164064, 166720, 170900, 187560, 205080, 208400, 234450, 246096, 250080, 256350, 273440, 300096, 307620, 312600, 328128, 341800, 375120, 384525, 410160, 416800, 468900, 492192, 500160, 512700, 546880, 615240, 625200, 683600, 750240, 769050, 820320, 833600, 890389, 937800, 984384, 1025400, 1230480, 1250400, 1367200, 1500480, 1538100, 1640640, 1780778, 1875600, 2050800, 2460960, 2500800, 2671167, 2734400, 3076200, 3561556, 3751200, 4101600, 4451945, 4921920, 5342334, 6152400, 7123112, 7502400, 8013501, 8203200, 8903890, 10684668, 12304800, 13355835, 14246224, 16027002, 17807780, 21369336, 22259725, 24609600, 26711670, 28492448, 32054004, 35615560, 40067505, 42738672, 44519450, 53423340, 56984896, 64108008, 66779175, 71231120, 80135010, 85477344, 89038900, 106846680, 128216016, 133558350, 142462240, 160270020, 170954688, 178077800, 200337525, 213693360, 256432032, 267116700, 284924480, 320540040, 356155600, 400675050, 427386720, 512864064, 534233400, 641080080, 712311200, 801350100, 854773440, 1068466800, 1282160160, 1424622400, 1602700200, 2136933600, 2564320320, 3205400400, 4273867200, 6410800800, 12821601600]

約数ペア:

[(1, 12821601600), (2, 6410800800), (3, 4273867200), (4, 3205400400), (5, 2564320320), (6, 2136933600), (8, 1602700200), (9, 1424622400), (10, 1282160160), (12, 1068466800), (15, 854773440), (16, 801350100), (18, 712311200), (20, 641080080), (24, 534233400), (25, 512864064), (30, 427386720), (32, 400675050), (36, 356155600), (40, 320540040), (45, 284924480), (48, 267116700), (50, 256432032), (60, 213693360), (64, 200337525), (72, 178077800), (75, 170954688), (80, 160270020), (90, 142462240), (96, 133558350), (100, 128216016), (120, 106846680), (144, 89038900), (150, 85477344), (160, 80135010), (180, 71231120), (192, 66779175), (200, 64108008), (225, 56984896), (240, 53423340), (288, 44519450), (300, 42738672), (320, 40067505), (360, 35615560), (400, 32054004), (450, 28492448), (480, 26711670), (521, 24609600), (576, 22259725), (600, 21369336), (720, 17807780), (800, 16027002), (900, 14246224), (960, 13355835), (1042, 12304800), (1200, 10684668), (1440, 8903890), (1563, 8203200), (1600, 8013501), (1709, 7502400), (1800, 7123112), (2084, 6152400), (2400, 5342334), (2605, 4921920), (2880, 4451945), (3126, 4101600), (3418, 3751200), (3600, 3561556), (4168, 3076200), (4689, 2734400), (4800, 2671167), (5127, 2500800), (5210, 2460960), (6252, 2050800), (6836, 1875600), (7200, 1780778), (7815, 1640640), (8336, 1538100), (8545, 1500480), (9378, 1367200), (10254, 1250400), (10420, 1230480), (12504, 1025400), (13025, 984384), (13672, 937800), (14400, 890389), (15381, 833600), (15630, 820320), (16672, 769050), (17090, 750240), (18756, 683600), (20508, 625200), (20840, 615240), (23445, 546880), (25008, 512700), (25635, 500160), (26050, 492192), (27344, 468900), (30762, 416800), (31260, 410160), (33344, 384525), (34180, 375120), (37512, 341800), (39075, 328128), (41016, 312600), (41680, 307620), (42725, 300096), (46890, 273440), (50016, 256350), (51270, 250080), (52100, 246096), (54688, 234450), (61524, 208400), (62520, 205080), (68360, 187560), (75024, 170900), (76905, 166720), (78150, 164064), (82032, 156300), (83360, 153810), (85450, 150048), (93780, 136720), (100032, 128175), (102540, 125040), (104200, 123048), (109376, 117225)]