253993600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 384

約数和(自身を含む): 819590400

約数和(自身を除く): 565596800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 25, 28, 29, 32, 34, 35, 40, 46, 50, 56, 58, 64, 68, 70, 80, 85, 92, 100, 112, 115, 116, 119, 128, 136, 140, 145, 160, 161, 170, 175, 184, 200, 203, 224, 230, 232, 238, 272, 280, 290, 320, 322, 340, 350, 368, 391, 400, 406, 425, 448, 460, 464, 476, 493, 544, 560, 575, 580, 595, 640, 644, 667, 680, 700, 725, 736, 782, 800, 805, 812, 850, 896, 920, 928, 952, 986, 1015, 1088, 1120, 1150, 1160, 1190, 1288, 1334, 1360, 1400, 1450, 1472, 1564, 1600, 1610, 1624, 1700, 1840, 1856, 1904, 1955, 1972, 2030, 2176, 2240, 2300, 2320, 2380, 2465, 2576, 2668, 2720, 2737, 2800, 2900, 2944, 2975, 3128, 3200, 3220, 3248, 3335, 3400, 3451, 3680, 3712, 3808, 3910, 3944, 4025, 4060, 4480, 4600, 4640, 4669, 4760, 4930, 5075, 5152, 5336, 5440, 5474, 5600, 5800, 5950, 6256, 6440, 6496, 6670, 6800, 6902, 7360, 7616, 7820, 7888, 8050, 8120, 9200, 9280, 9338, 9520, 9775, 9860, 10150, 10304, 10672, 10880, 10948, 11200, 11339, 11600, 11900, 12325, 12512, 12880, 12992, 13340, 13600, 13685, 13804, 14720, 15232, 15640, 15776, 16100, 16240, 16675, 17255, 18400, 18560, 18676, 19040, 19550, 19720, 20300, 20608, 21344, 21896, 22400, 22678, 23200, 23345, 23800, 24650, 25024, 25760, 25984, 26680, 27200, 27370, 27608, 31280, 31552, 32200, 32480, 33350, 34510, 36800, 37352, 38080, 39100, 39440, 40600, 42688, 43792, 45356, 46400, 46690, 47600, 49300, 50048, 51520, 53360, 54400, 54740, 55216, 56695, 62560, 63104, 64400, 64960, 66700, 68425, 69020, 73600, 74704, 76160, 78200, 78880, 79373, 81200, 85376, 86275, 87584, 90712, 92800, 93380, 95200, 98600, 103040, 106720, 109480, 110432, 113390, 116725, 125120, 128800, 129920, 133400, 136850, 138040, 149408, 156400, 157760, 158746, 162400, 172550, 175168, 181424, 186760, 190400, 197200, 213440, 218960, 220864, 226780, 233450, 250240, 257600, 266800, 273700, 276080, 283475, 298816, 312800, 315520, 317492, 324800, 345100, 350336, 362848, 373520, 380800, 394400, 396865, 426880, 437920, 441728, 453560, 466900, 515200, 533600, 547400, 552160, 566950, 597632, 625600, 634984, 649600, 690200, 725696, 747040, 788800, 793730, 875840, 907120, 933800, 1067200, 1094800, 1104320, 1133900, 1251200, 1269968, 1380400, 1451392, 1494080, 1577600, 1587460, 1751680, 1814240, 1867600, 1984325, 2134400, 2189600, 2208640, 2267800, 2539936, 2760800, 2988160, 3174920, 3628480, 3735200, 3968650, 4379200, 4535600, 5079872, 5521600, 6349840, 7256960, 7470400, 7937300, 8758400, 9071200, 10159744, 11043200, 12699680, 14940800, 15874600, 18142400, 25399360, 31749200, 36284800, 50798720, 63498400, 126996800, 253993600]

約数ペア:

[(1, 253993600), (2, 126996800), (4, 63498400), (5, 50798720), (7, 36284800), (8, 31749200), (10, 25399360), (14, 18142400), (16, 15874600), (17, 14940800), (20, 12699680), (23, 11043200), (25, 10159744), (28, 9071200), (29, 8758400), (32, 7937300), (34, 7470400), (35, 7256960), (40, 6349840), (46, 5521600), (50, 5079872), (56, 4535600), (58, 4379200), (64, 3968650), (68, 3735200), (70, 3628480), (80, 3174920), (85, 2988160), (92, 2760800), (100, 2539936), (112, 2267800), (115, 2208640), (116, 2189600), (119, 2134400), (128, 1984325), (136, 1867600), (140, 1814240), (145, 1751680), (160, 1587460), (161, 1577600), (170, 1494080), (175, 1451392), (184, 1380400), (200, 1269968), (203, 1251200), (224, 1133900), (230, 1104320), (232, 1094800), (238, 1067200), (272, 933800), (280, 907120), (290, 875840), (320, 793730), (322, 788800), (340, 747040), (350, 725696), (368, 690200), (391, 649600), (400, 634984), (406, 625600), (425, 597632), (448, 566950), (460, 552160), (464, 547400), (476, 533600), (493, 515200), (544, 466900), (560, 453560), (575, 441728), (580, 437920), (595, 426880), (640, 396865), (644, 394400), (667, 380800), (680, 373520), (700, 362848), (725, 350336), (736, 345100), (782, 324800), (800, 317492), (805, 315520), (812, 312800), (850, 298816), (896, 283475), (920, 276080), (928, 273700), (952, 266800), (986, 257600), (1015, 250240), (1088, 233450), (1120, 226780), (1150, 220864), (1160, 218960), (1190, 213440), (1288, 197200), (1334, 190400), (1360, 186760), (1400, 181424), (1450, 175168), (1472, 172550), (1564, 162400), (1600, 158746), (1610, 157760), (1624, 156400), (1700, 149408), (1840, 138040), (1856, 136850), (1904, 133400), (1955, 129920), (1972, 128800), (2030, 125120), (2176, 116725), (2240, 113390), (2300, 110432), (2320, 109480), (2380, 106720), (2465, 103040), (2576, 98600), (2668, 95200), (2720, 93380), (2737, 92800), (2800, 90712), (2900, 87584), (2944, 86275), (2975, 85376), (3128, 81200), (3200, 79373), (3220, 78880), (3248, 78200), (3335, 76160), (3400, 74704), (3451, 73600), (3680, 69020), (3712, 68425), (3808, 66700), (3910, 64960), (3944, 64400), (4025, 63104), (4060, 62560), (4480, 56695), (4600, 55216), (4640, 54740), (4669, 54400), (4760, 53360), (4930, 51520), (5075, 50048), (5152, 49300), (5336, 47600), (5440, 46690), (5474, 46400), (5600, 45356), (5800, 43792), (5950, 42688), (6256, 40600), (6440, 39440), (6496, 39100), (6670, 38080), (6800, 37352), (6902, 36800), (7360, 34510), (7616, 33350), (7820, 32480), (7888, 32200), (8050, 31552), (8120, 31280), (9200, 27608), (9280, 27370), (9338, 27200), (9520, 26680), (9775, 25984), (9860, 25760), (10150, 25024), (10304, 24650), (10672, 23800), (10880, 23345), (10948, 23200), (11200, 22678), (11339, 22400), (11600, 21896), (11900, 21344), (12325, 20608), (12512, 20300), (12880, 19720), (12992, 19550), (13340, 19040), (13600, 18676), (13685, 18560), (13804, 18400), (14720, 17255), (15232, 16675), (15640, 16240), (15776, 16100)]