30216590280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{8087}}^1$

素因数の和:8308

約数の個数: 192

約数和(自身を含む): 100155968640

約数和(自身を除く): 69939378360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 107, 120, 180, 194, 214, 291, 321, 360, 388, 428, 485, 535, 582, 642, 776, 856, 873, 963, 970, 1070, 1164, 1284, 1455, 1605, 1746, 1926, 1940, 2140, 2328, 2568, 2910, 3210, 3492, 3852, 3880, 4280, 4365, 4815, 5820, 6420, 6984, 7704, 8087, 8730, 9630, 10379, 11640, 12840, 16174, 17460, 19260, 20758, 24261, 31137, 32348, 34920, 38520, 40435, 41516, 48522, 51895, 62274, 64696, 72783, 80870, 83032, 93411, 97044, 103790, 121305, 124548, 145566, 155685, 161740, 186822, 194088, 207580, 242610, 249096, 291132, 311370, 323480, 363915, 373644, 415160, 467055, 485220, 582264, 622740, 727830, 747288, 784439, 865309, 934110, 970440, 1245480, 1455660, 1568878, 1730618, 1868220, 2353317, 2595927, 2911320, 3137756, 3461236, 3736440, 3922195, 4326545, 4706634, 5191854, 6275512, 6922472, 7059951, 7787781, 7844390, 8653090, 9413268, 10383708, 11766585, 12979635, 14119902, 15575562, 15688780, 17306180, 18826536, 20767416, 23533170, 25959270, 28239804, 31151124, 31377560, 34612360, 35299755, 38938905, 47066340, 51918540, 56479608, 62302248, 70599510, 77877810, 83934973, 94132680, 103837080, 141199020, 155755620, 167869946, 251804919, 282398040, 311511240, 335739892, 419674865, 503609838, 671479784, 755414757, 839349730, 1007219676, 1259024595, 1510829514, 1678699460, 2014439352, 2518049190, 3021659028, 3357398920, 3777073785, 5036098380, 6043318056, 7554147570, 10072196760, 15108295140, 30216590280]

約数ペア:

[(1, 30216590280), (2, 15108295140), (3, 10072196760), (4, 7554147570), (5, 6043318056), (6, 5036098380), (8, 3777073785), (9, 3357398920), (10, 3021659028), (12, 2518049190), (15, 2014439352), (18, 1678699460), (20, 1510829514), (24, 1259024595), (30, 1007219676), (36, 839349730), (40, 755414757), (45, 671479784), (60, 503609838), (72, 419674865), (90, 335739892), (97, 311511240), (107, 282398040), (120, 251804919), (180, 167869946), (194, 155755620), (214, 141199020), (291, 103837080), (321, 94132680), (360, 83934973), (388, 77877810), (428, 70599510), (485, 62302248), (535, 56479608), (582, 51918540), (642, 47066340), (776, 38938905), (856, 35299755), (873, 34612360), (963, 31377560), (970, 31151124), (1070, 28239804), (1164, 25959270), (1284, 23533170), (1455, 20767416), (1605, 18826536), (1746, 17306180), (1926, 15688780), (1940, 15575562), (2140, 14119902), (2328, 12979635), (2568, 11766585), (2910, 10383708), (3210, 9413268), (3492, 8653090), (3852, 7844390), (3880, 7787781), (4280, 7059951), (4365, 6922472), (4815, 6275512), (5820, 5191854), (6420, 4706634), (6984, 4326545), (7704, 3922195), (8087, 3736440), (8730, 3461236), (9630, 3137756), (10379, 2911320), (11640, 2595927), (12840, 2353317), (16174, 1868220), (17460, 1730618), (19260, 1568878), (20758, 1455660), (24261, 1245480), (31137, 970440), (32348, 934110), (34920, 865309), (38520, 784439), (40435, 747288), (41516, 727830), (48522, 622740), (51895, 582264), (62274, 485220), (64696, 467055), (72783, 415160), (80870, 373644), (83032, 363915), (93411, 323480), (97044, 311370), (103790, 291132), (121305, 249096), (124548, 242610), (145566, 207580), (155685, 194088), (161740, 186822)]