55206900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 213319680

約数和(自身を除く): 158112780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 126, 127, 135, 138, 140, 150, 161, 175, 180, 189, 207, 210, 225, 230, 252, 254, 270, 276, 300, 315, 322, 345, 350, 378, 381, 414, 420, 450, 460, 483, 508, 525, 540, 575, 621, 630, 635, 644, 675, 690, 700, 756, 762, 805, 828, 889, 900, 945, 966, 1035, 1050, 1143, 1150, 1242, 1260, 1270, 1350, 1380, 1449, 1524, 1575, 1610, 1725, 1778, 1890, 1905, 1932, 2070, 2100, 2286, 2300, 2415, 2484, 2540, 2667, 2700, 2898, 2921, 3105, 3150, 3175, 3220, 3429, 3450, 3556, 3780, 3810, 4025, 4140, 4347, 4445, 4572, 4725, 4830, 5175, 5334, 5715, 5796, 5842, 6210, 6300, 6350, 6858, 6900, 7245, 7620, 8001, 8050, 8694, 8763, 8890, 9450, 9525, 9660, 10350, 10668, 11430, 11684, 12075, 12420, 12700, 13335, 13716, 14490, 14605, 15525, 16002, 16100, 17145, 17388, 17526, 17780, 18900, 19050, 20447, 20700, 21735, 22225, 22860, 24003, 24150, 26289, 26670, 28575, 28980, 29210, 31050, 32004, 34290, 35052, 36225, 38100, 40005, 40894, 43470, 43815, 44450, 48006, 48300, 52578, 53340, 57150, 58420, 61341, 62100, 66675, 68580, 72450, 73025, 78867, 80010, 81788, 85725, 86940, 87630, 88900, 96012, 102235, 105156, 108675, 114300, 120015, 122682, 131445, 133350, 144900, 146050, 157734, 160020, 171450, 175260, 184023, 200025, 204470, 217350, 219075, 240030, 245364, 262890, 266700, 292100, 306705, 315468, 342900, 368046, 394335, 400050, 408940, 434700, 438150, 480060, 511175, 525780, 552069, 600075, 613410, 657225, 736092, 788670, 800100, 876300, 920115, 1022350, 1104138, 1200150, 1226820, 1314450, 1533525, 1577340, 1840230, 1971675, 2044700, 2208276, 2400300, 2628900, 2760345, 3067050, 3680460, 3943350, 4600575, 5520690, 6134100, 7886700, 9201150, 11041380, 13801725, 18402300, 27603450, 55206900]

約数ペア:

[(1, 55206900), (2, 27603450), (3, 18402300), (4, 13801725), (5, 11041380), (6, 9201150), (7, 7886700), (9, 6134100), (10, 5520690), (12, 4600575), (14, 3943350), (15, 3680460), (18, 3067050), (20, 2760345), (21, 2628900), (23, 2400300), (25, 2208276), (27, 2044700), (28, 1971675), (30, 1840230), (35, 1577340), (36, 1533525), (42, 1314450), (45, 1226820), (46, 1200150), (50, 1104138), (54, 1022350), (60, 920115), (63, 876300), (69, 800100), (70, 788670), (75, 736092), (84, 657225), (90, 613410), (92, 600075), (100, 552069), (105, 525780), (108, 511175), (115, 480060), (126, 438150), (127, 434700), (135, 408940), (138, 400050), (140, 394335), (150, 368046), (161, 342900), (175, 315468), (180, 306705), (189, 292100), (207, 266700), (210, 262890), (225, 245364), (230, 240030), (252, 219075), (254, 217350), (270, 204470), (276, 200025), (300, 184023), (315, 175260), (322, 171450), (345, 160020), (350, 157734), (378, 146050), (381, 144900), (414, 133350), (420, 131445), (450, 122682), (460, 120015), (483, 114300), (508, 108675), (525, 105156), (540, 102235), (575, 96012), (621, 88900), (630, 87630), (635, 86940), (644, 85725), (675, 81788), (690, 80010), (700, 78867), (756, 73025), (762, 72450), (805, 68580), (828, 66675), (889, 62100), (900, 61341), (945, 58420), (966, 57150), (1035, 53340), (1050, 52578), (1143, 48300), (1150, 48006), (1242, 44450), (1260, 43815), (1270, 43470), (1350, 40894), (1380, 40005), (1449, 38100), (1524, 36225), (1575, 35052), (1610, 34290), (1725, 32004), (1778, 31050), (1890, 29210), (1905, 28980), (1932, 28575), (2070, 26670), (2100, 26289), (2286, 24150), (2300, 24003), (2415, 22860), (2484, 22225), (2540, 21735), (2667, 20700), (2700, 20447), (2898, 19050), (2921, 18900), (3105, 17780), (3150, 17526), (3175, 17388), (3220, 17145), (3429, 16100), (3450, 16002), (3556, 15525), (3780, 14605), (3810, 14490), (4025, 13716), (4140, 13335), (4347, 12700), (4445, 12420), (4572, 12075), (4725, 11684), (4830, 11430), (5175, 10668), (5334, 10350), (5715, 9660), (5796, 9525), (5842, 9450), (6210, 8890), (6300, 8763), (6350, 8694), (6858, 8050), (6900, 8001), (7245, 7620)]