2981421000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4854

約数の個数: 256

約数和(自身を含む): 10787212800

約数和(自身を除く): 7805791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 250, 270, 276, 300, 345, 360, 375, 414, 450, 460, 500, 540, 552, 575, 600, 621, 675, 690, 750, 828, 900, 920, 1000, 1035, 1080, 1125, 1150, 1242, 1350, 1380, 1500, 1656, 1725, 1800, 2070, 2250, 2300, 2484, 2700, 2760, 2875, 3000, 3105, 3375, 3450, 4140, 4500, 4600, 4801, 4968, 5175, 5400, 5750, 6210, 6750, 6900, 8280, 8625, 9000, 9602, 10350, 11500, 12420, 13500, 13800, 14403, 15525, 17250, 19204, 20700, 23000, 24005, 24840, 25875, 27000, 28806, 31050, 34500, 38408, 41400, 43209, 48010, 51750, 57612, 62100, 69000, 72015, 77625, 86418, 96020, 103500, 110423, 115224, 120025, 124200, 129627, 144030, 155250, 172836, 192040, 207000, 216045, 220846, 240050, 259254, 288060, 310500, 331269, 345672, 360075, 432090, 441692, 480100, 518508, 552115, 576120, 600125, 621000, 648135, 662538, 720150, 864180, 883384, 960200, 993807, 1037016, 1080225, 1104230, 1200250, 1296270, 1325076, 1440300, 1656345, 1728360, 1800375, 1987614, 2160450, 2208460, 2400500, 2592540, 2650152, 2760575, 2880600, 2981421, 3240675, 3312690, 3600750, 3975228, 4320900, 4416920, 4801000, 4969035, 5185080, 5401125, 5521150, 5962842, 6481350, 6625380, 7201500, 7950456, 8281725, 8641800, 9938070, 10802250, 11042300, 11925684, 12962700, 13250760, 13802875, 14403000, 14907105, 16203375, 16563450, 19876140, 21604500, 22084600, 23851368, 24845175, 25925400, 27605750, 29814210, 32406750, 33126900, 39752280, 41408625, 43209000, 49690350, 55211500, 59628420, 64813500, 66253800, 74535525, 82817250, 99380700, 110423000, 119256840, 124225875, 129627000, 149071050, 165634500, 198761400, 248451750, 298142100, 331269000, 372677625, 496903500, 596284200, 745355250, 993807000, 1490710500, 2981421000]

約数ペア:

[(1, 2981421000), (2, 1490710500), (3, 993807000), (4, 745355250), (5, 596284200), (6, 496903500), (8, 372677625), (9, 331269000), (10, 298142100), (12, 248451750), (15, 198761400), (18, 165634500), (20, 149071050), (23, 129627000), (24, 124225875), (25, 119256840), (27, 110423000), (30, 99380700), (36, 82817250), (40, 74535525), (45, 66253800), (46, 64813500), (50, 59628420), (54, 55211500), (60, 49690350), (69, 43209000), (72, 41408625), (75, 39752280), (90, 33126900), (92, 32406750), (100, 29814210), (108, 27605750), (115, 25925400), (120, 24845175), (125, 23851368), (135, 22084600), (138, 21604500), (150, 19876140), (180, 16563450), (184, 16203375), (200, 14907105), (207, 14403000), (216, 13802875), (225, 13250760), (230, 12962700), (250, 11925684), (270, 11042300), (276, 10802250), (300, 9938070), (345, 8641800), (360, 8281725), (375, 7950456), (414, 7201500), (450, 6625380), (460, 6481350), (500, 5962842), (540, 5521150), (552, 5401125), (575, 5185080), (600, 4969035), (621, 4801000), (675, 4416920), (690, 4320900), (750, 3975228), (828, 3600750), (900, 3312690), (920, 3240675), (1000, 2981421), (1035, 2880600), (1080, 2760575), (1125, 2650152), (1150, 2592540), (1242, 2400500), (1350, 2208460), (1380, 2160450), (1500, 1987614), (1656, 1800375), (1725, 1728360), (1800, 1656345), (2070, 1440300), (2250, 1325076), (2300, 1296270), (2484, 1200250), (2700, 1104230), (2760, 1080225), (2875, 1037016), (3000, 993807), (3105, 960200), (3375, 883384), (3450, 864180), (4140, 720150), (4500, 662538), (4600, 648135), (4801, 621000), (4968, 600125), (5175, 576120), (5400, 552115), (5750, 518508), (6210, 480100), (6750, 441692), (6900, 432090), (8280, 360075), (8625, 345672), (9000, 331269), (9602, 310500), (10350, 288060), (11500, 259254), (12420, 240050), (13500, 220846), (13800, 216045), (14403, 207000), (15525, 192040), (17250, 172836), (19204, 155250), (20700, 144030), (23000, 129627), (24005, 124200), (24840, 120025), (25875, 115224), (27000, 110423), (28806, 103500), (31050, 96020), (34500, 86418), (38408, 77625), (41400, 72015), (43209, 69000), (48010, 62100), (51750, 57612)]