123901200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 180

約数和(自身を含む): 434956288

約数和(自身を除く): 311055088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 127, 144, 150, 180, 200, 225, 240, 254, 271, 300, 360, 381, 400, 450, 508, 542, 600, 635, 720, 762, 813, 900, 1016, 1084, 1143, 1200, 1270, 1355, 1524, 1626, 1800, 1905, 2032, 2168, 2286, 2439, 2540, 2710, 3048, 3175, 3252, 3600, 3810, 4065, 4336, 4572, 4878, 5080, 5420, 5715, 6096, 6350, 6504, 6775, 7620, 8130, 9144, 9525, 9756, 10160, 10840, 11430, 12195, 12700, 13008, 13550, 15240, 16260, 18288, 19050, 19512, 20325, 21680, 22860, 24390, 25400, 27100, 28575, 30480, 32520, 34417, 38100, 39024, 40650, 45720, 48780, 50800, 54200, 57150, 60975, 65040, 68834, 76200, 81300, 91440, 97560, 103251, 108400, 114300, 121950, 137668, 152400, 162600, 172085, 195120, 206502, 228600, 243900, 275336, 309753, 325200, 344170, 413004, 457200, 487800, 516255, 550672, 619506, 688340, 826008, 860425, 975600, 1032510, 1239012, 1376680, 1548765, 1652016, 1720850, 2065020, 2478024, 2581275, 2753360, 3097530, 3441700, 4130040, 4956048, 5162550, 6195060, 6883400, 7743825, 8260080, 10325100, 12390120, 13766800, 15487650, 20650200, 24780240, 30975300, 41300400, 61950600, 123901200]

約数ペア:

[(1, 123901200), (2, 61950600), (3, 41300400), (4, 30975300), (5, 24780240), (6, 20650200), (8, 15487650), (9, 13766800), (10, 12390120), (12, 10325100), (15, 8260080), (16, 7743825), (18, 6883400), (20, 6195060), (24, 5162550), (25, 4956048), (30, 4130040), (36, 3441700), (40, 3097530), (45, 2753360), (48, 2581275), (50, 2478024), (60, 2065020), (72, 1720850), (75, 1652016), (80, 1548765), (90, 1376680), (100, 1239012), (120, 1032510), (127, 975600), (144, 860425), (150, 826008), (180, 688340), (200, 619506), (225, 550672), (240, 516255), (254, 487800), (271, 457200), (300, 413004), (360, 344170), (381, 325200), (400, 309753), (450, 275336), (508, 243900), (542, 228600), (600, 206502), (635, 195120), (720, 172085), (762, 162600), (813, 152400), (900, 137668), (1016, 121950), (1084, 114300), (1143, 108400), (1200, 103251), (1270, 97560), (1355, 91440), (1524, 81300), (1626, 76200), (1800, 68834), (1905, 65040), (2032, 60975), (2168, 57150), (2286, 54200), (2439, 50800), (2540, 48780), (2710, 45720), (3048, 40650), (3175, 39024), (3252, 38100), (3600, 34417), (3810, 32520), (4065, 30480), (4336, 28575), (4572, 27100), (4878, 25400), (5080, 24390), (5420, 22860), (5715, 21680), (6096, 20325), (6350, 19512), (6504, 19050), (6775, 18288), (7620, 16260), (8130, 15240), (9144, 13550), (9525, 13008), (9756, 12700), (10160, 12195), (10840, 11430)]