188203400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 555500160

約数和(自身を除く): 367296760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 101, 110, 121, 140, 154, 175, 200, 202, 220, 242, 275, 280, 308, 350, 385, 404, 440, 484, 505, 550, 605, 616, 700, 707, 770, 808, 847, 968, 1010, 1100, 1111, 1210, 1331, 1400, 1414, 1540, 1694, 1925, 2020, 2200, 2222, 2420, 2525, 2662, 2828, 3025, 3080, 3388, 3535, 3850, 4040, 4235, 4444, 4840, 5050, 5324, 5555, 5656, 6050, 6655, 6776, 7070, 7700, 7777, 8470, 8888, 9317, 10100, 10648, 11110, 12100, 12221, 13310, 14140, 15400, 15554, 16940, 17675, 18634, 20200, 21175, 22220, 24200, 24442, 26620, 27775, 28280, 31108, 33275, 33880, 35350, 37268, 38885, 42350, 44440, 46585, 48884, 53240, 55550, 61105, 62216, 66550, 70700, 74536, 77770, 84700, 85547, 93170, 97768, 111100, 122210, 133100, 134431, 141400, 155540, 169400, 171094, 186340, 194425, 222200, 232925, 244420, 266200, 268862, 305525, 311080, 342188, 372680, 388850, 427735, 465850, 488840, 537724, 611050, 672155, 684376, 777700, 855470, 931700, 941017, 1075448, 1222100, 1344310, 1555400, 1710940, 1863400, 1882034, 2138675, 2444200, 2688620, 3360775, 3421880, 3764068, 4277350, 4705085, 5377240, 6721550, 7528136, 8554700, 9410170, 13443100, 17109400, 18820340, 23525425, 26886200, 37640680, 47050850, 94101700, 188203400]

約数ペア:

[(1, 188203400), (2, 94101700), (4, 47050850), (5, 37640680), (7, 26886200), (8, 23525425), (10, 18820340), (11, 17109400), (14, 13443100), (20, 9410170), (22, 8554700), (25, 7528136), (28, 6721550), (35, 5377240), (40, 4705085), (44, 4277350), (50, 3764068), (55, 3421880), (56, 3360775), (70, 2688620), (77, 2444200), (88, 2138675), (100, 1882034), (101, 1863400), (110, 1710940), (121, 1555400), (140, 1344310), (154, 1222100), (175, 1075448), (200, 941017), (202, 931700), (220, 855470), (242, 777700), (275, 684376), (280, 672155), (308, 611050), (350, 537724), (385, 488840), (404, 465850), (440, 427735), (484, 388850), (505, 372680), (550, 342188), (605, 311080), (616, 305525), (700, 268862), (707, 266200), (770, 244420), (808, 232925), (847, 222200), (968, 194425), (1010, 186340), (1100, 171094), (1111, 169400), (1210, 155540), (1331, 141400), (1400, 134431), (1414, 133100), (1540, 122210), (1694, 111100), (1925, 97768), (2020, 93170), (2200, 85547), (2222, 84700), (2420, 77770), (2525, 74536), (2662, 70700), (2828, 66550), (3025, 62216), (3080, 61105), (3388, 55550), (3535, 53240), (3850, 48884), (4040, 46585), (4235, 44440), (4444, 42350), (4840, 38885), (5050, 37268), (5324, 35350), (5555, 33880), (5656, 33275), (6050, 31108), (6655, 28280), (6776, 27775), (7070, 26620), (7700, 24442), (7777, 24200), (8470, 22220), (8888, 21175), (9317, 20200), (10100, 18634), (10648, 17675), (11110, 16940), (12100, 15554), (12221, 15400), (13310, 14140)]