138226800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 446765056

約数和(自身を除く): 308538256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 907, 1016, 1200, 1270, 1524, 1814, 1905, 2032, 2540, 2721, 3048, 3175, 3628, 3810, 4535, 5080, 5442, 6096, 6350, 7256, 7620, 9070, 9525, 10160, 10884, 12700, 13605, 14512, 15240, 18140, 19050, 21768, 22675, 25400, 27210, 30480, 36280, 38100, 43536, 45350, 50800, 54420, 68025, 72560, 76200, 90700, 108840, 115189, 136050, 152400, 181400, 217680, 230378, 272100, 345567, 362800, 460756, 544200, 575945, 691134, 921512, 1088400, 1151890, 1382268, 1727835, 1843024, 2303780, 2764536, 2879725, 3455670, 4607560, 5529072, 5759450, 6911340, 8639175, 9215120, 11518900, 13822680, 17278350, 23037800, 27645360, 34556700, 46075600, 69113400, 138226800]

約数ペア:

[(1, 138226800), (2, 69113400), (3, 46075600), (4, 34556700), (5, 27645360), (6, 23037800), (8, 17278350), (10, 13822680), (12, 11518900), (15, 9215120), (16, 8639175), (20, 6911340), (24, 5759450), (25, 5529072), (30, 4607560), (40, 3455670), (48, 2879725), (50, 2764536), (60, 2303780), (75, 1843024), (80, 1727835), (100, 1382268), (120, 1151890), (127, 1088400), (150, 921512), (200, 691134), (240, 575945), (254, 544200), (300, 460756), (381, 362800), (400, 345567), (508, 272100), (600, 230378), (635, 217680), (762, 181400), (907, 152400), (1016, 136050), (1200, 115189), (1270, 108840), (1524, 90700), (1814, 76200), (1905, 72560), (2032, 68025), (2540, 54420), (2721, 50800), (3048, 45350), (3175, 43536), (3628, 38100), (3810, 36280), (4535, 30480), (5080, 27210), (5442, 25400), (6096, 22675), (6350, 21768), (7256, 19050), (7620, 18140), (9070, 15240), (9525, 14512), (10160, 13605), (10884, 12700)]