79929600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 276773952

約数和(自身を除く): 196844352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 181, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 362, 368, 384, 400, 460, 480, 543, 552, 575, 600, 640, 690, 724, 736, 768, 800, 905, 920, 960, 1086, 1104, 1150, 1200, 1280, 1380, 1448, 1472, 1600, 1725, 1810, 1840, 1920, 2172, 2208, 2300, 2400, 2715, 2760, 2896, 2944, 3200, 3450, 3620, 3680, 3840, 4163, 4344, 4416, 4525, 4600, 4800, 5430, 5520, 5792, 5888, 6400, 6900, 7240, 7360, 8326, 8688, 8832, 9050, 9200, 9600, 10860, 11040, 11584, 12489, 13575, 13800, 14480, 14720, 16652, 17376, 17664, 18100, 18400, 19200, 20815, 21720, 22080, 23168, 24978, 27150, 27600, 28960, 29440, 33304, 34752, 36200, 36800, 41630, 43440, 44160, 46336, 49956, 54300, 55200, 57920, 62445, 66608, 69504, 72400, 73600, 83260, 86880, 88320, 99912, 104075, 108600, 110400, 115840, 124890, 133216, 139008, 144800, 147200, 166520, 173760, 199824, 208150, 217200, 220800, 231680, 249780, 266432, 289600, 312225, 333040, 347520, 399648, 416300, 434400, 441600, 499560, 532864, 579200, 624450, 666080, 695040, 799296, 832600, 868800, 999120, 1065728, 1158400, 1248900, 1332160, 1598592, 1665200, 1737600, 1998240, 2497800, 2664320, 3197184, 3330400, 3475200, 3996480, 4995600, 5328640, 6660800, 7992960, 9991200, 13321600, 15985920, 19982400, 26643200, 39964800, 79929600]

約数ペア:

[(1, 79929600), (2, 39964800), (3, 26643200), (4, 19982400), (5, 15985920), (6, 13321600), (8, 9991200), (10, 7992960), (12, 6660800), (15, 5328640), (16, 4995600), (20, 3996480), (23, 3475200), (24, 3330400), (25, 3197184), (30, 2664320), (32, 2497800), (40, 1998240), (46, 1737600), (48, 1665200), (50, 1598592), (60, 1332160), (64, 1248900), (69, 1158400), (75, 1065728), (80, 999120), (92, 868800), (96, 832600), (100, 799296), (115, 695040), (120, 666080), (128, 624450), (138, 579200), (150, 532864), (160, 499560), (181, 441600), (184, 434400), (192, 416300), (200, 399648), (230, 347520), (240, 333040), (256, 312225), (276, 289600), (300, 266432), (320, 249780), (345, 231680), (362, 220800), (368, 217200), (384, 208150), (400, 199824), (460, 173760), (480, 166520), (543, 147200), (552, 144800), (575, 139008), (600, 133216), (640, 124890), (690, 115840), (724, 110400), (736, 108600), (768, 104075), (800, 99912), (905, 88320), (920, 86880), (960, 83260), (1086, 73600), (1104, 72400), (1150, 69504), (1200, 66608), (1280, 62445), (1380, 57920), (1448, 55200), (1472, 54300), (1600, 49956), (1725, 46336), (1810, 44160), (1840, 43440), (1920, 41630), (2172, 36800), (2208, 36200), (2300, 34752), (2400, 33304), (2715, 29440), (2760, 28960), (2896, 27600), (2944, 27150), (3200, 24978), (3450, 23168), (3620, 22080), (3680, 21720), (3840, 20815), (4163, 19200), (4344, 18400), (4416, 18100), (4525, 17664), (4600, 17376), (4800, 16652), (5430, 14720), (5520, 14480), (5792, 13800), (5888, 13575), (6400, 12489), (6900, 11584), (7240, 11040), (7360, 10860), (8326, 9600), (8688, 9200), (8832, 9050)]