79902000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 292713408

約数和(自身を除く): 212811408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 193, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 386, 400, 414, 450, 460, 500, 552, 575, 579, 600, 690, 720, 750, 772, 828, 900, 920, 965, 1000, 1035, 1104, 1125, 1150, 1158, 1200, 1380, 1500, 1544, 1656, 1725, 1737, 1800, 1840, 1930, 2000, 2070, 2250, 2300, 2316, 2760, 2875, 2895, 3000, 3088, 3312, 3450, 3474, 3600, 3860, 4140, 4439, 4500, 4600, 4632, 4825, 5175, 5520, 5750, 5790, 6000, 6900, 6948, 7720, 8280, 8625, 8685, 8878, 9000, 9200, 9264, 9650, 10350, 11500, 11580, 13317, 13800, 13896, 14475, 15440, 16560, 17250, 17370, 17756, 18000, 19300, 20700, 22195, 23000, 23160, 24125, 25875, 26634, 27600, 27792, 28950, 34500, 34740, 35512, 38600, 39951, 41400, 43425, 44390, 46000, 46320, 48250, 51750, 53268, 57900, 66585, 69000, 69480, 71024, 72375, 77200, 79902, 82800, 86850, 88780, 96500, 103500, 106536, 110975, 115800, 133170, 138000, 138960, 144750, 159804, 173700, 177560, 193000, 199755, 207000, 213072, 217125, 221950, 231600, 266340, 289500, 319608, 332925, 347400, 355120, 386000, 399510, 414000, 434250, 443900, 532680, 554875, 579000, 639216, 665850, 694800, 799020, 868500, 887800, 998775, 1065360, 1109750, 1158000, 1331700, 1598040, 1664625, 1737000, 1775600, 1997550, 2219500, 2663400, 3196080, 3329250, 3474000, 3995100, 4439000, 4993875, 5326800, 6658500, 7990200, 8878000, 9987750, 13317000, 15980400, 19975500, 26634000, 39951000, 79902000]

約数ペア:

[(1, 79902000), (2, 39951000), (3, 26634000), (4, 19975500), (5, 15980400), (6, 13317000), (8, 9987750), (9, 8878000), (10, 7990200), (12, 6658500), (15, 5326800), (16, 4993875), (18, 4439000), (20, 3995100), (23, 3474000), (24, 3329250), (25, 3196080), (30, 2663400), (36, 2219500), (40, 1997550), (45, 1775600), (46, 1737000), (48, 1664625), (50, 1598040), (60, 1331700), (69, 1158000), (72, 1109750), (75, 1065360), (80, 998775), (90, 887800), (92, 868500), (100, 799020), (115, 694800), (120, 665850), (125, 639216), (138, 579000), (144, 554875), (150, 532680), (180, 443900), (184, 434250), (193, 414000), (200, 399510), (207, 386000), (225, 355120), (230, 347400), (240, 332925), (250, 319608), (276, 289500), (300, 266340), (345, 231600), (360, 221950), (368, 217125), (375, 213072), (386, 207000), (400, 199755), (414, 193000), (450, 177560), (460, 173700), (500, 159804), (552, 144750), (575, 138960), (579, 138000), (600, 133170), (690, 115800), (720, 110975), (750, 106536), (772, 103500), (828, 96500), (900, 88780), (920, 86850), (965, 82800), (1000, 79902), (1035, 77200), (1104, 72375), (1125, 71024), (1150, 69480), (1158, 69000), (1200, 66585), (1380, 57900), (1500, 53268), (1544, 51750), (1656, 48250), (1725, 46320), (1737, 46000), (1800, 44390), (1840, 43425), (1930, 41400), (2000, 39951), (2070, 38600), (2250, 35512), (2300, 34740), (2316, 34500), (2760, 28950), (2875, 27792), (2895, 27600), (3000, 26634), (3088, 25875), (3312, 24125), (3450, 23160), (3474, 23000), (3600, 22195), (3860, 20700), (4140, 19300), (4439, 18000), (4500, 17756), (4600, 17370), (4632, 17250), (4825, 16560), (5175, 15440), (5520, 14475), (5750, 13896), (5790, 13800), (6000, 13317), (6900, 11580), (6948, 11500), (7720, 10350), (8280, 9650), (8625, 9264), (8685, 9200), (8878, 9000)]