8751400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 25444800

約数和(自身を除く): 16693400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 47, 49, 50, 56, 70, 76, 94, 95, 98, 100, 133, 140, 152, 175, 188, 190, 196, 200, 235, 245, 266, 280, 329, 350, 376, 380, 392, 470, 475, 490, 532, 658, 665, 700, 760, 893, 931, 940, 950, 980, 1064, 1175, 1225, 1316, 1330, 1400, 1645, 1786, 1862, 1880, 1900, 1960, 2303, 2350, 2450, 2632, 2660, 3290, 3325, 3572, 3724, 3800, 4465, 4606, 4655, 4700, 4900, 5320, 6251, 6580, 6650, 7144, 7448, 8225, 8930, 9212, 9310, 9400, 9800, 11515, 12502, 13160, 13300, 16450, 17860, 18424, 18620, 22325, 23030, 23275, 25004, 26600, 31255, 32900, 35720, 37240, 43757, 44650, 46060, 46550, 50008, 57575, 62510, 65800, 87514, 89300, 92120, 93100, 115150, 125020, 156275, 175028, 178600, 186200, 218785, 230300, 250040, 312550, 350056, 437570, 460600, 625100, 875140, 1093925, 1250200, 1750280, 2187850, 4375700, 8751400]

約数ペア:

[(1, 8751400), (2, 4375700), (4, 2187850), (5, 1750280), (7, 1250200), (8, 1093925), (10, 875140), (14, 625100), (19, 460600), (20, 437570), (25, 350056), (28, 312550), (35, 250040), (38, 230300), (40, 218785), (47, 186200), (49, 178600), (50, 175028), (56, 156275), (70, 125020), (76, 115150), (94, 93100), (95, 92120), (98, 89300), (100, 87514), (133, 65800), (140, 62510), (152, 57575), (175, 50008), (188, 46550), (190, 46060), (196, 44650), (200, 43757), (235, 37240), (245, 35720), (266, 32900), (280, 31255), (329, 26600), (350, 25004), (376, 23275), (380, 23030), (392, 22325), (470, 18620), (475, 18424), (490, 17860), (532, 16450), (658, 13300), (665, 13160), (700, 12502), (760, 11515), (893, 9800), (931, 9400), (940, 9310), (950, 9212), (980, 8930), (1064, 8225), (1175, 7448), (1225, 7144), (1316, 6650), (1330, 6580), (1400, 6251), (1645, 5320), (1786, 4900), (1862, 4700), (1880, 4655), (1900, 4606), (1960, 4465), (2303, 3800), (2350, 3724), (2450, 3572), (2632, 3325), (2660, 3290)]