123001200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 240

約数和(自身を含む): 500642560

約数和(自身を除く): 377641360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1627, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3254, 3600, 3780, 4200, 4725, 4881, 5040, 5400, 6300, 6508, 7560, 8135, 8400, 9450, 9762, 10800, 11389, 12600, 13016, 14643, 15120, 16270, 18900, 19524, 22778, 24405, 25200, 26032, 29286, 32540, 34167, 37800, 39048, 40675, 43929, 45556, 48810, 56945, 58572, 65080, 68334, 73215, 75600, 78096, 81350, 87858, 91112, 97620, 102501, 113890, 117144, 122025, 130160, 136668, 146430, 162700, 170835, 175716, 182224, 195240, 205002, 219645, 227780, 234288, 244050, 273336, 284725, 292860, 307503, 325400, 341670, 351432, 366075, 390480, 410004, 439290, 455560, 488100, 512505, 546672, 569450, 585720, 615006, 650800, 683340, 702864, 732150, 820008, 854175, 878580, 911120, 976200, 1025010, 1098225, 1138900, 1171440, 1230012, 1366680, 1464300, 1537515, 1640016, 1708350, 1757160, 1952400, 2050020, 2196450, 2277800, 2460024, 2562525, 2733360, 2928600, 3075030, 3416700, 3514320, 4100040, 4392900, 4555600, 4920048, 5125050, 5857200, 6150060, 6833400, 7687575, 8200080, 8785800, 10250100, 12300120, 13666800, 15375150, 17571600, 20500200, 24600240, 30750300, 41000400, 61500600, 123001200]

約数ペア:

[(1, 123001200), (2, 61500600), (3, 41000400), (4, 30750300), (5, 24600240), (6, 20500200), (7, 17571600), (8, 15375150), (9, 13666800), (10, 12300120), (12, 10250100), (14, 8785800), (15, 8200080), (16, 7687575), (18, 6833400), (20, 6150060), (21, 5857200), (24, 5125050), (25, 4920048), (27, 4555600), (28, 4392900), (30, 4100040), (35, 3514320), (36, 3416700), (40, 3075030), (42, 2928600), (45, 2733360), (48, 2562525), (50, 2460024), (54, 2277800), (56, 2196450), (60, 2050020), (63, 1952400), (70, 1757160), (72, 1708350), (75, 1640016), (80, 1537515), (84, 1464300), (90, 1366680), (100, 1230012), (105, 1171440), (108, 1138900), (112, 1098225), (120, 1025010), (126, 976200), (135, 911120), (140, 878580), (144, 854175), (150, 820008), (168, 732150), (175, 702864), (180, 683340), (189, 650800), (200, 615006), (210, 585720), (216, 569450), (225, 546672), (240, 512505), (252, 488100), (270, 455560), (280, 439290), (300, 410004), (315, 390480), (336, 366075), (350, 351432), (360, 341670), (378, 325400), (400, 307503), (420, 292860), (432, 284725), (450, 273336), (504, 244050), (525, 234288), (540, 227780), (560, 219645), (600, 205002), (630, 195240), (675, 182224), (700, 175716), (720, 170835), (756, 162700), (840, 146430), (900, 136668), (945, 130160), (1008, 122025), (1050, 117144), (1080, 113890), (1200, 102501), (1260, 97620), (1350, 91112), (1400, 87858), (1512, 81350), (1575, 78096), (1627, 75600), (1680, 73215), (1800, 68334), (1890, 65080), (2100, 58572), (2160, 56945), (2520, 48810), (2700, 45556), (2800, 43929), (3024, 40675), (3150, 39048), (3254, 37800), (3600, 34167), (3780, 32540), (4200, 29286), (4725, 26032), (4881, 25200), (5040, 24405), (5400, 22778), (6300, 19524), (6508, 18900), (7560, 16270), (8135, 15120), (8400, 14643), (9450, 13016), (9762, 12600), (10800, 11389)]