388815000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 1477074060

約数和(自身を除く): 1088259060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 49, 50, 56, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 120, 125, 138, 140, 147, 150, 161, 168, 175, 184, 196, 200, 210, 230, 245, 250, 276, 280, 294, 300, 322, 345, 350, 375, 392, 420, 460, 483, 490, 500, 525, 529, 552, 575, 588, 600, 625, 644, 690, 700, 735, 750, 805, 840, 875, 920, 966, 980, 1000, 1050, 1058, 1127, 1150, 1176, 1225, 1250, 1288, 1380, 1400, 1470, 1500, 1587, 1610, 1725, 1750, 1875, 1932, 1960, 2100, 2116, 2254, 2300, 2415, 2450, 2500, 2625, 2645, 2760, 2875, 2940, 3000, 3174, 3220, 3381, 3450, 3500, 3675, 3703, 3750, 3864, 4025, 4200, 4232, 4375, 4508, 4600, 4830, 4900, 5000, 5250, 5290, 5635, 5750, 5880, 6125, 6348, 6440, 6762, 6900, 7000, 7350, 7406, 7500, 7935, 8050, 8625, 8750, 9016, 9660, 9800, 10500, 10580, 11109, 11270, 11500, 12075, 12250, 12696, 13125, 13225, 13524, 13800, 14375, 14700, 14812, 15000, 15870, 16100, 16905, 17250, 17500, 18375, 18515, 19320, 20125, 21000, 21160, 22218, 22540, 23000, 24150, 24500, 25921, 26250, 26450, 27048, 28175, 28750, 29400, 29624, 30625, 31740, 32200, 33810, 34500, 35000, 36750, 37030, 39675, 40250, 43125, 44436, 45080, 48300, 49000, 51842, 52500, 52900, 55545, 56350, 57500, 60375, 61250, 63480, 66125, 67620, 69000, 73500, 74060, 77763, 79350, 80500, 84525, 86250, 88872, 91875, 92575, 96600, 100625, 103684, 105000, 105800, 111090, 112700, 115000, 120750, 122500, 129605, 132250, 135240, 140875, 147000, 148120, 155526, 158700, 161000, 169050, 172500, 183750, 185150, 198375, 201250, 207368, 222180, 225400, 241500, 245000, 259210, 264500, 277725, 281750, 301875, 311052, 317400, 330625, 338100, 345000, 367500, 370300, 388815, 396750, 402500, 422625, 444360, 462875, 483000, 518420, 529000, 555450, 563500, 603750, 622104, 648025, 661250, 676200, 704375, 735000, 740600, 777630, 793500, 805000, 845250, 925750, 991875, 1036840, 1110900, 1127000, 1207500, 1296050, 1322500, 1388625, 1408750, 1555260, 1587000, 1690500, 1851500, 1944075, 1983750, 2113125, 2221800, 2314375, 2415000, 2592100, 2645000, 2777250, 2817500, 3110520, 3240125, 3381000, 3703000, 3888150, 3967500, 4226250, 4628750, 5184200, 5554500, 5635000, 6480250, 6943125, 7776300, 7935000, 8452500, 9257500, 9720375, 11109000, 12960500, 13886250, 15552600, 16200625, 16905000, 18515000, 19440750, 25921000, 27772500, 32401250, 38881500, 48601875, 55545000, 64802500, 77763000, 97203750, 129605000, 194407500, 388815000]

約数ペア:

[(1, 388815000), (2, 194407500), (3, 129605000), (4, 97203750), (5, 77763000), (6, 64802500), (7, 55545000), (8, 48601875), (10, 38881500), (12, 32401250), (14, 27772500), (15, 25921000), (20, 19440750), (21, 18515000), (23, 16905000), (24, 16200625), (25, 15552600), (28, 13886250), (30, 12960500), (35, 11109000), (40, 9720375), (42, 9257500), (46, 8452500), (49, 7935000), (50, 7776300), (56, 6943125), (60, 6480250), (69, 5635000), (70, 5554500), (75, 5184200), (84, 4628750), (92, 4226250), (98, 3967500), (100, 3888150), (105, 3703000), (115, 3381000), (120, 3240125), (125, 3110520), (138, 2817500), (140, 2777250), (147, 2645000), (150, 2592100), (161, 2415000), (168, 2314375), (175, 2221800), (184, 2113125), (196, 1983750), (200, 1944075), (210, 1851500), (230, 1690500), (245, 1587000), (250, 1555260), (276, 1408750), (280, 1388625), (294, 1322500), (300, 1296050), (322, 1207500), (345, 1127000), (350, 1110900), (375, 1036840), (392, 991875), (420, 925750), (460, 845250), (483, 805000), (490, 793500), (500, 777630), (525, 740600), (529, 735000), (552, 704375), (575, 676200), (588, 661250), (600, 648025), (625, 622104), (644, 603750), (690, 563500), (700, 555450), (735, 529000), (750, 518420), (805, 483000), (840, 462875), (875, 444360), (920, 422625), (966, 402500), (980, 396750), (1000, 388815), (1050, 370300), (1058, 367500), (1127, 345000), (1150, 338100), (1176, 330625), (1225, 317400), (1250, 311052), (1288, 301875), (1380, 281750), (1400, 277725), (1470, 264500), (1500, 259210), (1587, 245000), (1610, 241500), (1725, 225400), (1750, 222180), (1875, 207368), (1932, 201250), (1960, 198375), (2100, 185150), (2116, 183750), (2254, 172500), (2300, 169050), (2415, 161000), (2450, 158700), (2500, 155526), (2625, 148120), (2645, 147000), (2760, 140875), (2875, 135240), (2940, 132250), (3000, 129605), (3174, 122500), (3220, 120750), (3381, 115000), (3450, 112700), (3500, 111090), (3675, 105800), (3703, 105000), (3750, 103684), (3864, 100625), (4025, 96600), (4200, 92575), (4232, 91875), (4375, 88872), (4508, 86250), (4600, 84525), (4830, 80500), (4900, 79350), (5000, 77763), (5250, 74060), (5290, 73500), (5635, 69000), (5750, 67620), (5880, 66125), (6125, 63480), (6348, 61250), (6440, 60375), (6762, 57500), (6900, 56350), (7000, 55545), (7350, 52900), (7406, 52500), (7500, 51842), (7935, 49000), (8050, 48300), (8625, 45080), (8750, 44436), (9016, 43125), (9660, 40250), (9800, 39675), (10500, 37030), (10580, 36750), (11109, 35000), (11270, 34500), (11500, 33810), (12075, 32200), (12250, 31740), (12696, 30625), (13125, 29624), (13225, 29400), (13524, 28750), (13800, 28175), (14375, 27048), (14700, 26450), (14812, 26250), (15000, 25921), (15870, 24500), (16100, 24150), (16905, 23000), (17250, 22540), (17500, 22218), (18375, 21160), (18515, 21000), (19320, 20125)]