5257800

素因数分解:

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

素因数の和:172

約数の個数: 144

約数和(自身を含む): 18570240

約数和(自身を除く): 13312440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 127, 138, 150, 180, 184, 200, 207, 225, 230, 254, 276, 300, 345, 360, 381, 414, 450, 460, 508, 552, 575, 600, 635, 690, 762, 828, 900, 920, 1016, 1035, 1143, 1150, 1270, 1380, 1524, 1656, 1725, 1800, 1905, 2070, 2286, 2300, 2540, 2760, 2921, 3048, 3175, 3450, 3810, 4140, 4572, 4600, 5080, 5175, 5715, 5842, 6350, 6900, 7620, 8280, 8763, 9144, 9525, 10350, 11430, 11684, 12700, 13800, 14605, 15240, 17526, 19050, 20700, 22860, 23368, 25400, 26289, 28575, 29210, 35052, 38100, 41400, 43815, 45720, 52578, 57150, 58420, 70104, 73025, 76200, 87630, 105156, 114300, 116840, 131445, 146050, 175260, 210312, 219075, 228600, 262890, 292100, 350520, 438150, 525780, 584200, 657225, 876300, 1051560, 1314450, 1752600, 2628900, 5257800]

約数ペア:

[(1, 5257800), (2, 2628900), (3, 1752600), (4, 1314450), (5, 1051560), (6, 876300), (8, 657225), (9, 584200), (10, 525780), (12, 438150), (15, 350520), (18, 292100), (20, 262890), (23, 228600), (24, 219075), (25, 210312), (30, 175260), (36, 146050), (40, 131445), (45, 116840), (46, 114300), (50, 105156), (60, 87630), (69, 76200), (72, 73025), (75, 70104), (90, 58420), (92, 57150), (100, 52578), (115, 45720), (120, 43815), (127, 41400), (138, 38100), (150, 35052), (180, 29210), (184, 28575), (200, 26289), (207, 25400), (225, 23368), (230, 22860), (254, 20700), (276, 19050), (300, 17526), (345, 15240), (360, 14605), (381, 13800), (414, 12700), (450, 11684), (460, 11430), (508, 10350), (552, 9525), (575, 9144), (600, 8763), (635, 8280), (690, 7620), (762, 6900), (828, 6350), (900, 5842), (920, 5715), (1016, 5175), (1035, 5080), (1143, 4600), (1150, 4572), (1270, 4140), (1380, 3810), (1524, 3450), (1656, 3175), (1725, 3048), (1800, 2921), (1905, 2760), (2070, 2540), (2286, 2300)]