53772400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 143504208

約数和(自身を除く): 89731808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 101, 110, 121, 176, 200, 202, 220, 242, 275, 400, 404, 440, 484, 505, 550, 605, 808, 880, 968, 1010, 1100, 1111, 1210, 1331, 1616, 1936, 2020, 2200, 2222, 2420, 2525, 2662, 3025, 4040, 4400, 4444, 4840, 5050, 5324, 5555, 6050, 6655, 8080, 8888, 9680, 10100, 10648, 11110, 12100, 12221, 13310, 17776, 20200, 21296, 22220, 24200, 24442, 26620, 27775, 33275, 40400, 44440, 48400, 48884, 53240, 55550, 61105, 66550, 88880, 97768, 106480, 111100, 122210, 133100, 134431, 195536, 222200, 244420, 266200, 268862, 305525, 444400, 488840, 532400, 537724, 611050, 672155, 977680, 1075448, 1222100, 1344310, 2150896, 2444200, 2688620, 3360775, 4888400, 5377240, 6721550, 10754480, 13443100, 26886200, 53772400]

約数ペア:

[(1, 53772400), (2, 26886200), (4, 13443100), (5, 10754480), (8, 6721550), (10, 5377240), (11, 4888400), (16, 3360775), (20, 2688620), (22, 2444200), (25, 2150896), (40, 1344310), (44, 1222100), (50, 1075448), (55, 977680), (80, 672155), (88, 611050), (100, 537724), (101, 532400), (110, 488840), (121, 444400), (176, 305525), (200, 268862), (202, 266200), (220, 244420), (242, 222200), (275, 195536), (400, 134431), (404, 133100), (440, 122210), (484, 111100), (505, 106480), (550, 97768), (605, 88880), (808, 66550), (880, 61105), (968, 55550), (1010, 53240), (1100, 48884), (1111, 48400), (1210, 44440), (1331, 40400), (1616, 33275), (1936, 27775), (2020, 26620), (2200, 24442), (2222, 24200), (2420, 22220), (2525, 21296), (2662, 20200), (3025, 17776), (4040, 13310), (4400, 12221), (4444, 12100), (4840, 11110), (5050, 10648), (5324, 10100), (5555, 9680), (6050, 8888), (6655, 8080)]