247747200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 826420320

約数和(自身を除く): 578673120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 131, 150, 160, 192, 197, 200, 240, 262, 300, 320, 384, 393, 394, 400, 480, 524, 591, 600, 640, 655, 786, 788, 800, 960, 985, 1048, 1182, 1200, 1310, 1572, 1576, 1600, 1920, 1965, 1970, 2096, 2364, 2400, 2620, 2955, 3144, 3152, 3200, 3275, 3930, 3940, 4192, 4728, 4800, 4925, 5240, 5910, 6288, 6304, 6550, 7860, 7880, 8384, 9456, 9600, 9825, 9850, 10480, 11820, 12576, 12608, 13100, 14775, 15720, 15760, 16768, 18912, 19650, 19700, 20960, 23640, 25152, 25216, 25807, 26200, 29550, 31440, 31520, 37824, 39300, 39400, 41920, 47280, 50304, 51614, 52400, 59100, 62880, 63040, 75648, 77421, 78600, 78800, 83840, 94560, 103228, 104800, 118200, 125760, 126080, 129035, 154842, 157200, 157600, 189120, 206456, 209600, 236400, 251520, 258070, 309684, 314400, 315200, 378240, 387105, 412912, 419200, 472800, 516140, 619368, 628800, 630400, 645175, 774210, 825824, 945600, 1032280, 1238736, 1257600, 1290350, 1548420, 1651648, 1891200, 1935525, 2064560, 2477472, 2580700, 3096840, 3303296, 3871050, 4129120, 4954944, 5161400, 6193680, 7742100, 8258240, 9909888, 10322800, 12387360, 15484200, 16516480, 20645600, 24774720, 30968400, 41291200, 49549440, 61936800, 82582400, 123873600, 247747200]

約数ペア:

[(1, 247747200), (2, 123873600), (3, 82582400), (4, 61936800), (5, 49549440), (6, 41291200), (8, 30968400), (10, 24774720), (12, 20645600), (15, 16516480), (16, 15484200), (20, 12387360), (24, 10322800), (25, 9909888), (30, 8258240), (32, 7742100), (40, 6193680), (48, 5161400), (50, 4954944), (60, 4129120), (64, 3871050), (75, 3303296), (80, 3096840), (96, 2580700), (100, 2477472), (120, 2064560), (128, 1935525), (131, 1891200), (150, 1651648), (160, 1548420), (192, 1290350), (197, 1257600), (200, 1238736), (240, 1032280), (262, 945600), (300, 825824), (320, 774210), (384, 645175), (393, 630400), (394, 628800), (400, 619368), (480, 516140), (524, 472800), (591, 419200), (600, 412912), (640, 387105), (655, 378240), (786, 315200), (788, 314400), (800, 309684), (960, 258070), (985, 251520), (1048, 236400), (1182, 209600), (1200, 206456), (1310, 189120), (1572, 157600), (1576, 157200), (1600, 154842), (1920, 129035), (1965, 126080), (1970, 125760), (2096, 118200), (2364, 104800), (2400, 103228), (2620, 94560), (2955, 83840), (3144, 78800), (3152, 78600), (3200, 77421), (3275, 75648), (3930, 63040), (3940, 62880), (4192, 59100), (4728, 52400), (4800, 51614), (4925, 50304), (5240, 47280), (5910, 41920), (6288, 39400), (6304, 39300), (6550, 37824), (7860, 31520), (7880, 31440), (8384, 29550), (9456, 26200), (9600, 25807), (9825, 25216), (9850, 25152), (10480, 23640), (11820, 20960), (12576, 19700), (12608, 19650), (13100, 18912), (14775, 16768), (15720, 15760)]