202377780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2446

約数の個数: 144

約数和(自身を含む): 685548864

約数和(自身を除く): 483171084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2365, 2377, 2580, 2838, 3870, 4257, 4730, 4754, 5676, 7095, 7131, 7740, 8514, 9460, 9508, 11885, 14190, 14262, 17028, 21285, 21393, 23770, 26147, 28380, 28524, 35655, 42570, 42786, 47540, 52294, 71310, 78441, 85140, 85572, 102211, 104588, 106965, 130735, 142620, 156882, 204422, 213930, 235323, 261470, 306633, 313764, 392205, 408844, 427860, 470646, 511055, 522940, 613266, 784410, 919899, 941292, 1022110, 1124321, 1176615, 1226532, 1533165, 1568820, 1839798, 2044220, 2248642, 2353230, 3066330, 3372963, 3679596, 4497284, 4599495, 4706460, 5621605, 6132660, 6745926, 9198990, 10118889, 11243210, 13491852, 16864815, 18397980, 20237778, 22486420, 33729630, 40475556, 50594445, 67459260, 101188890, 202377780]

約数ペア:

[(1, 202377780), (2, 101188890), (3, 67459260), (4, 50594445), (5, 40475556), (6, 33729630), (9, 22486420), (10, 20237778), (11, 18397980), (12, 16864815), (15, 13491852), (18, 11243210), (20, 10118889), (22, 9198990), (30, 6745926), (33, 6132660), (36, 5621605), (43, 4706460), (44, 4599495), (45, 4497284), (55, 3679596), (60, 3372963), (66, 3066330), (86, 2353230), (90, 2248642), (99, 2044220), (110, 1839798), (129, 1568820), (132, 1533165), (165, 1226532), (172, 1176615), (180, 1124321), (198, 1022110), (215, 941292), (220, 919899), (258, 784410), (330, 613266), (387, 522940), (396, 511055), (430, 470646), (473, 427860), (495, 408844), (516, 392205), (645, 313764), (660, 306633), (774, 261470), (860, 235323), (946, 213930), (990, 204422), (1290, 156882), (1419, 142620), (1548, 130735), (1892, 106965), (1935, 104588), (1980, 102211), (2365, 85572), (2377, 85140), (2580, 78441), (2838, 71310), (3870, 52294), (4257, 47540), (4730, 42786), (4754, 42570), (5676, 35655), (7095, 28524), (7131, 28380), (7740, 26147), (8514, 23770), (9460, 21393), (9508, 21285), (11885, 17028), (14190, 14262)]