247705200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:936

約数の個数: 180

約数和(自身を含む): 871011960

約数和(自身を除く): 623306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 166, 180, 200, 225, 240, 249, 300, 332, 360, 400, 415, 450, 498, 600, 664, 720, 747, 829, 830, 900, 996, 1200, 1245, 1328, 1494, 1658, 1660, 1800, 1992, 2075, 2487, 2490, 2988, 3316, 3320, 3600, 3735, 3984, 4145, 4150, 4974, 4980, 5976, 6225, 6632, 6640, 7461, 7470, 8290, 8300, 9948, 9960, 11952, 12435, 12450, 13264, 14922, 14940, 16580, 16600, 18675, 19896, 19920, 20725, 24870, 24900, 29844, 29880, 33160, 33200, 37305, 37350, 39792, 41450, 49740, 49800, 59688, 59760, 62175, 66320, 68807, 74610, 74700, 82900, 99480, 99600, 119376, 124350, 137614, 149220, 149400, 165800, 186525, 198960, 206421, 248700, 275228, 298440, 298800, 331600, 344035, 373050, 412842, 497400, 550456, 596880, 619263, 688070, 746100, 825684, 994800, 1032105, 1100912, 1238526, 1376140, 1492200, 1651368, 1720175, 2064210, 2477052, 2752280, 2984400, 3096315, 3302736, 3440350, 4128420, 4954104, 5160525, 5504560, 6192630, 6880700, 8256840, 9908208, 10321050, 12385260, 13761400, 15481575, 16513680, 20642100, 24770520, 27522800, 30963150, 41284200, 49541040, 61926300, 82568400, 123852600, 247705200]

約数ペア:

[(1, 247705200), (2, 123852600), (3, 82568400), (4, 61926300), (5, 49541040), (6, 41284200), (8, 30963150), (9, 27522800), (10, 24770520), (12, 20642100), (15, 16513680), (16, 15481575), (18, 13761400), (20, 12385260), (24, 10321050), (25, 9908208), (30, 8256840), (36, 6880700), (40, 6192630), (45, 5504560), (48, 5160525), (50, 4954104), (60, 4128420), (72, 3440350), (75, 3302736), (80, 3096315), (83, 2984400), (90, 2752280), (100, 2477052), (120, 2064210), (144, 1720175), (150, 1651368), (166, 1492200), (180, 1376140), (200, 1238526), (225, 1100912), (240, 1032105), (249, 994800), (300, 825684), (332, 746100), (360, 688070), (400, 619263), (415, 596880), (450, 550456), (498, 497400), (600, 412842), (664, 373050), (720, 344035), (747, 331600), (829, 298800), (830, 298440), (900, 275228), (996, 248700), (1200, 206421), (1245, 198960), (1328, 186525), (1494, 165800), (1658, 149400), (1660, 149220), (1800, 137614), (1992, 124350), (2075, 119376), (2487, 99600), (2490, 99480), (2988, 82900), (3316, 74700), (3320, 74610), (3600, 68807), (3735, 66320), (3984, 62175), (4145, 59760), (4150, 59688), (4974, 49800), (4980, 49740), (5976, 41450), (6225, 39792), (6632, 37350), (6640, 37305), (7461, 33200), (7470, 33160), (8290, 29880), (8300, 29844), (9948, 24900), (9960, 24870), (11952, 20725), (12435, 19920), (12450, 19896), (13264, 18675), (14922, 16600), (14940, 16580)]