764706690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 2275257600

約数和(自身を除く): 1510550910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 89, 90, 99, 110, 121, 135, 165, 178, 198, 242, 263, 267, 270, 297, 330, 363, 445, 495, 526, 534, 594, 605, 726, 789, 801, 890, 979, 990, 1089, 1210, 1315, 1335, 1485, 1578, 1602, 1815, 1958, 2178, 2367, 2403, 2630, 2670, 2893, 2937, 2970, 3267, 3630, 3945, 4005, 4734, 4806, 4895, 5445, 5786, 5874, 6534, 7101, 7890, 8010, 8679, 8811, 9790, 10769, 10890, 11835, 12015, 14202, 14465, 14685, 16335, 17358, 17622, 21538, 23407, 23670, 24030, 26037, 26433, 28930, 29370, 31823, 32307, 32670, 35505, 43395, 44055, 46814, 52074, 52866, 53845, 63646, 64614, 70221, 71010, 78111, 86790, 88110, 95469, 96921, 107690, 117035, 130185, 132165, 140442, 156222, 159115, 161535, 190938, 193842, 210663, 234070, 257477, 260370, 264330, 286407, 290763, 318230, 323070, 351105, 390555, 421326, 477345, 484605, 514954, 572814, 581526, 631989, 702210, 772431, 781110, 859221, 954690, 969210, 1053315, 1263978, 1287385, 1432035, 1453815, 1544862, 1718442, 2106630, 2317293, 2574770, 2832247, 2864070, 2907630, 3159945, 3862155, 4296105, 4634586, 5664494, 6319890, 6951879, 7724310, 8496741, 8592210, 11586465, 13903758, 14161235, 16993482, 23172930, 25490223, 28322470, 34759395, 42483705, 50980446, 69518790, 76470669, 84967410, 127451115, 152941338, 254902230, 382353345, 764706690]

約数ペア:

[(1, 764706690), (2, 382353345), (3, 254902230), (5, 152941338), (6, 127451115), (9, 84967410), (10, 76470669), (11, 69518790), (15, 50980446), (18, 42483705), (22, 34759395), (27, 28322470), (30, 25490223), (33, 23172930), (45, 16993482), (54, 14161235), (55, 13903758), (66, 11586465), (89, 8592210), (90, 8496741), (99, 7724310), (110, 6951879), (121, 6319890), (135, 5664494), (165, 4634586), (178, 4296105), (198, 3862155), (242, 3159945), (263, 2907630), (267, 2864070), (270, 2832247), (297, 2574770), (330, 2317293), (363, 2106630), (445, 1718442), (495, 1544862), (526, 1453815), (534, 1432035), (594, 1287385), (605, 1263978), (726, 1053315), (789, 969210), (801, 954690), (890, 859221), (979, 781110), (990, 772431), (1089, 702210), (1210, 631989), (1315, 581526), (1335, 572814), (1485, 514954), (1578, 484605), (1602, 477345), (1815, 421326), (1958, 390555), (2178, 351105), (2367, 323070), (2403, 318230), (2630, 290763), (2670, 286407), (2893, 264330), (2937, 260370), (2970, 257477), (3267, 234070), (3630, 210663), (3945, 193842), (4005, 190938), (4734, 161535), (4806, 159115), (4895, 156222), (5445, 140442), (5786, 132165), (5874, 130185), (6534, 117035), (7101, 107690), (7890, 96921), (8010, 95469), (8679, 88110), (8811, 86790), (9790, 78111), (10769, 71010), (10890, 70221), (11835, 64614), (12015, 63646), (14202, 53845), (14465, 52866), (14685, 52074), (16335, 46814), (17358, 44055), (17622, 43395), (21538, 35505), (23407, 32670), (23670, 32307), (24030, 31823), (26037, 29370), (26433, 28930)]