55666800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^2$

素因数の和:125

約数の個数: 270

約数和(自身を含む): 225573608

約数和(自身を除く): 169906808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 94, 100, 105, 112, 120, 126, 140, 141, 144, 150, 168, 175, 180, 188, 200, 210, 225, 235, 240, 252, 280, 282, 300, 315, 329, 336, 350, 360, 376, 400, 420, 423, 450, 470, 504, 525, 560, 564, 600, 630, 658, 700, 705, 720, 752, 840, 846, 900, 940, 987, 1008, 1050, 1128, 1175, 1200, 1260, 1316, 1400, 1410, 1575, 1645, 1680, 1692, 1800, 1880, 1974, 2100, 2115, 2209, 2256, 2350, 2520, 2632, 2800, 2820, 2961, 3150, 3290, 3384, 3525, 3600, 3760, 3948, 4200, 4230, 4418, 4700, 4935, 5040, 5264, 5640, 5922, 6300, 6580, 6627, 6768, 7050, 7896, 8225, 8400, 8460, 8836, 9400, 9870, 10575, 11045, 11280, 11844, 12600, 13160, 13254, 14100, 14805, 15463, 15792, 16450, 16920, 17672, 18800, 19740, 19881, 21150, 22090, 23688, 24675, 25200, 26320, 26508, 28200, 29610, 30926, 32900, 33135, 33840, 35344, 39480, 39762, 42300, 44180, 46389, 47376, 49350, 53016, 55225, 56400, 59220, 61852, 65800, 66270, 74025, 77315, 78960, 79524, 84600, 88360, 92778, 98700, 99405, 106032, 110450, 118440, 123704, 131600, 132540, 139167, 148050, 154630, 159048, 165675, 169200, 176720, 185556, 197400, 198810, 220900, 231945, 236880, 247408, 265080, 278334, 296100, 309260, 318096, 331350, 371112, 386575, 394800, 397620, 441800, 463890, 497025, 530160, 556668, 592200, 618520, 662700, 695835, 742224, 773150, 795240, 883600, 927780, 994050, 1113336, 1159725, 1184400, 1237040, 1325400, 1391670, 1546300, 1590480, 1855560, 1988100, 2226672, 2319450, 2650800, 2783340, 3092600, 3479175, 3711120, 3976200, 4638900, 5566680, 6185200, 6958350, 7952400, 9277800, 11133360, 13916700, 18555600, 27833400, 55666800]

約数ペア:

[(1, 55666800), (2, 27833400), (3, 18555600), (4, 13916700), (5, 11133360), (6, 9277800), (7, 7952400), (8, 6958350), (9, 6185200), (10, 5566680), (12, 4638900), (14, 3976200), (15, 3711120), (16, 3479175), (18, 3092600), (20, 2783340), (21, 2650800), (24, 2319450), (25, 2226672), (28, 1988100), (30, 1855560), (35, 1590480), (36, 1546300), (40, 1391670), (42, 1325400), (45, 1237040), (47, 1184400), (48, 1159725), (50, 1113336), (56, 994050), (60, 927780), (63, 883600), (70, 795240), (72, 773150), (75, 742224), (80, 695835), (84, 662700), (90, 618520), (94, 592200), (100, 556668), (105, 530160), (112, 497025), (120, 463890), (126, 441800), (140, 397620), (141, 394800), (144, 386575), (150, 371112), (168, 331350), (175, 318096), (180, 309260), (188, 296100), (200, 278334), (210, 265080), (225, 247408), (235, 236880), (240, 231945), (252, 220900), (280, 198810), (282, 197400), (300, 185556), (315, 176720), (329, 169200), (336, 165675), (350, 159048), (360, 154630), (376, 148050), (400, 139167), (420, 132540), (423, 131600), (450, 123704), (470, 118440), (504, 110450), (525, 106032), (560, 99405), (564, 98700), (600, 92778), (630, 88360), (658, 84600), (700, 79524), (705, 78960), (720, 77315), (752, 74025), (840, 66270), (846, 65800), (900, 61852), (940, 59220), (987, 56400), (1008, 55225), (1050, 53016), (1128, 49350), (1175, 47376), (1200, 46389), (1260, 44180), (1316, 42300), (1400, 39762), (1410, 39480), (1575, 35344), (1645, 33840), (1680, 33135), (1692, 32900), (1800, 30926), (1880, 29610), (1974, 28200), (2100, 26508), (2115, 26320), (2209, 25200), (2256, 24675), (2350, 23688), (2520, 22090), (2632, 21150), (2800, 19881), (2820, 19740), (2961, 18800), (3150, 17672), (3290, 16920), (3384, 16450), (3525, 15792), (3600, 15463), (3760, 14805), (3948, 14100), (4200, 13254), (4230, 13160), (4418, 12600), (4700, 11844), (4935, 11280), (5040, 11045), (5264, 10575), (5640, 9870), (5922, 9400), (6300, 8836), (6580, 8460), (6627, 8400), (6768, 8225), (7050, 7896)]