2108343900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1549}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 6592460000

約数和(自身を除く): 4484116100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 349, 390, 650, 698, 780, 975, 1047, 1300, 1396, 1549, 1745, 1950, 2094, 3098, 3490, 3900, 4188, 4537, 4647, 5235, 6196, 6980, 7745, 8725, 9074, 9294, 10470, 13611, 15490, 17450, 18148, 18588, 20137, 20940, 22685, 23235, 26175, 27222, 30980, 34900, 38725, 40274, 45370, 46470, 52350, 54444, 60411, 68055, 77450, 80548, 90740, 92940, 100685, 104700, 113425, 116175, 120822, 136110, 154900, 201370, 226850, 232350, 241644, 272220, 302055, 340275, 402740, 453700, 464700, 503425, 540601, 604110, 680550, 1006850, 1081202, 1208220, 1361100, 1510275, 1621803, 2013700, 2162404, 2703005, 3020550, 3243606, 5406010, 6041100, 6487212, 7027813, 8109015, 10812020, 13515025, 14055626, 16218030, 21083439, 27030050, 28111252, 32436060, 35139065, 40545075, 42166878, 54060100, 70278130, 81090150, 84333756, 105417195, 140556260, 162180300, 175695325, 210834390, 351390650, 421668780, 527085975, 702781300, 1054171950, 2108343900]

約数ペア:

[(1, 2108343900), (2, 1054171950), (3, 702781300), (4, 527085975), (5, 421668780), (6, 351390650), (10, 210834390), (12, 175695325), (13, 162180300), (15, 140556260), (20, 105417195), (25, 84333756), (26, 81090150), (30, 70278130), (39, 54060100), (50, 42166878), (52, 40545075), (60, 35139065), (65, 32436060), (75, 28111252), (78, 27030050), (100, 21083439), (130, 16218030), (150, 14055626), (156, 13515025), (195, 10812020), (260, 8109015), (300, 7027813), (325, 6487212), (349, 6041100), (390, 5406010), (650, 3243606), (698, 3020550), (780, 2703005), (975, 2162404), (1047, 2013700), (1300, 1621803), (1396, 1510275), (1549, 1361100), (1745, 1208220), (1950, 1081202), (2094, 1006850), (3098, 680550), (3490, 604110), (3900, 540601), (4188, 503425), (4537, 464700), (4647, 453700), (5235, 402740), (6196, 340275), (6980, 302055), (7745, 272220), (8725, 241644), (9074, 232350), (9294, 226850), (10470, 201370), (13611, 154900), (15490, 136110), (17450, 120822), (18148, 116175), (18588, 113425), (20137, 104700), (20940, 100685), (22685, 92940), (23235, 90740), (26175, 80548), (27222, 77450), (30980, 68055), (34900, 60411), (38725, 54444), (40274, 52350), (45370, 46470)]