81892800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 378

約数和(自身を含む): 326739504

約数和(自身を除く): 244846704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 47, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 94, 96, 99, 100, 110, 120, 121, 132, 141, 144, 150, 160, 165, 176, 180, 188, 192, 198, 200, 220, 225, 235, 240, 242, 264, 275, 282, 288, 300, 320, 330, 352, 360, 363, 376, 396, 400, 423, 440, 450, 470, 480, 484, 495, 517, 528, 550, 564, 576, 600, 605, 660, 704, 705, 720, 726, 752, 792, 800, 825, 846, 880, 900, 940, 960, 968, 990, 1034, 1056, 1089, 1100, 1128, 1175, 1200, 1210, 1320, 1410, 1440, 1452, 1504, 1551, 1584, 1600, 1650, 1692, 1760, 1800, 1815, 1880, 1936, 1980, 2068, 2112, 2115, 2178, 2200, 2256, 2350, 2400, 2420, 2475, 2585, 2640, 2820, 2880, 2904, 3008, 3025, 3102, 3168, 3300, 3384, 3520, 3525, 3600, 3630, 3760, 3872, 3960, 4136, 4230, 4356, 4400, 4512, 4653, 4700, 4800, 4840, 4950, 5170, 5280, 5445, 5640, 5687, 5808, 6050, 6204, 6336, 6600, 6768, 7050, 7200, 7260, 7520, 7744, 7755, 7920, 8272, 8460, 8712, 8800, 9024, 9075, 9306, 9400, 9680, 9900, 10340, 10560, 10575, 10890, 11280, 11374, 11616, 12100, 12408, 12925, 13200, 13536, 14100, 14400, 14520, 15040, 15510, 15840, 16544, 16920, 17061, 17424, 17600, 18150, 18612, 18800, 19360, 19800, 20680, 21150, 21780, 22560, 22748, 23232, 23265, 24200, 24816, 25850, 26400, 27072, 27225, 28200, 28435, 29040, 31020, 31680, 33088, 33840, 34122, 34848, 36300, 37224, 37600, 38720, 38775, 39600, 41360, 42300, 43560, 45120, 45496, 46530, 48400, 49632, 51183, 51700, 52800, 54450, 56400, 56870, 58080, 62040, 67680, 68244, 69696, 72600, 74448, 75200, 77550, 79200, 82720, 84600, 85305, 87120, 90992, 93060, 96800, 99264, 102366, 103400, 108900, 112800, 113740, 116160, 116325, 124080, 135360, 136488, 142175, 145200, 148896, 155100, 158400, 165440, 169200, 170610, 174240, 181984, 186120, 193600, 204732, 206800, 217800, 225600, 227480, 232650, 248160, 255915, 272976, 284350, 290400, 297792, 310200, 338400, 341220, 348480, 363968, 372240, 409464, 413600, 426525, 435600, 454960, 465300, 496320, 511830, 545952, 568700, 580800, 620400, 676800, 682440, 744480, 818928, 827200, 853050, 871200, 909920, 930600, 1023660, 1091904, 1137400, 1240800, 1279575, 1364880, 1488960, 1637856, 1706100, 1742400, 1819840, 1861200, 2047320, 2274800, 2481600, 2559150, 2729760, 3275712, 3412200, 3722400, 4094640, 4549600, 5118300, 5459520, 6824400, 7444800, 8189280, 9099200, 10236600, 13648800, 16378560, 20473200, 27297600, 40946400, 81892800]

約数ペア:

[(1, 81892800), (2, 40946400), (3, 27297600), (4, 20473200), (5, 16378560), (6, 13648800), (8, 10236600), (9, 9099200), (10, 8189280), (11, 7444800), (12, 6824400), (15, 5459520), (16, 5118300), (18, 4549600), (20, 4094640), (22, 3722400), (24, 3412200), (25, 3275712), (30, 2729760), (32, 2559150), (33, 2481600), (36, 2274800), (40, 2047320), (44, 1861200), (45, 1819840), (47, 1742400), (48, 1706100), (50, 1637856), (55, 1488960), (60, 1364880), (64, 1279575), (66, 1240800), (72, 1137400), (75, 1091904), (80, 1023660), (88, 930600), (90, 909920), (94, 871200), (96, 853050), (99, 827200), (100, 818928), (110, 744480), (120, 682440), (121, 676800), (132, 620400), (141, 580800), (144, 568700), (150, 545952), (160, 511830), (165, 496320), (176, 465300), (180, 454960), (188, 435600), (192, 426525), (198, 413600), (200, 409464), (220, 372240), (225, 363968), (235, 348480), (240, 341220), (242, 338400), (264, 310200), (275, 297792), (282, 290400), (288, 284350), (300, 272976), (320, 255915), (330, 248160), (352, 232650), (360, 227480), (363, 225600), (376, 217800), (396, 206800), (400, 204732), (423, 193600), (440, 186120), (450, 181984), (470, 174240), (480, 170610), (484, 169200), (495, 165440), (517, 158400), (528, 155100), (550, 148896), (564, 145200), (576, 142175), (600, 136488), (605, 135360), (660, 124080), (704, 116325), (705, 116160), (720, 113740), (726, 112800), (752, 108900), (792, 103400), (800, 102366), (825, 99264), (846, 96800), (880, 93060), (900, 90992), (940, 87120), (960, 85305), (968, 84600), (990, 82720), (1034, 79200), (1056, 77550), (1089, 75200), (1100, 74448), (1128, 72600), (1175, 69696), (1200, 68244), (1210, 67680), (1320, 62040), (1410, 58080), (1440, 56870), (1452, 56400), (1504, 54450), (1551, 52800), (1584, 51700), (1600, 51183), (1650, 49632), (1692, 48400), (1760, 46530), (1800, 45496), (1815, 45120), (1880, 43560), (1936, 42300), (1980, 41360), (2068, 39600), (2112, 38775), (2115, 38720), (2178, 37600), (2200, 37224), (2256, 36300), (2350, 34848), (2400, 34122), (2420, 33840), (2475, 33088), (2585, 31680), (2640, 31020), (2820, 29040), (2880, 28435), (2904, 28200), (3008, 27225), (3025, 27072), (3102, 26400), (3168, 25850), (3300, 24816), (3384, 24200), (3520, 23265), (3525, 23232), (3600, 22748), (3630, 22560), (3760, 21780), (3872, 21150), (3960, 20680), (4136, 19800), (4230, 19360), (4356, 18800), (4400, 18612), (4512, 18150), (4653, 17600), (4700, 17424), (4800, 17061), (4840, 16920), (4950, 16544), (5170, 15840), (5280, 15510), (5445, 15040), (5640, 14520), (5687, 14400), (5808, 14100), (6050, 13536), (6204, 13200), (6336, 12925), (6600, 12408), (6768, 12100), (7050, 11616), (7200, 11374), (7260, 11280), (7520, 10890), (7744, 10575), (7755, 10560), (7920, 10340), (8272, 9900), (8460, 9680), (8712, 9400), (8800, 9306), (9024, 9075)]