388141200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 240

約数和(自身を含む): 1401368640

約数和(自身を除く): 1013227440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 83, 90, 100, 108, 120, 135, 144, 150, 166, 180, 200, 216, 225, 240, 249, 270, 300, 332, 360, 400, 415, 432, 433, 450, 498, 540, 600, 664, 675, 720, 747, 830, 866, 900, 996, 1080, 1200, 1245, 1299, 1328, 1350, 1494, 1660, 1732, 1800, 1992, 2075, 2160, 2165, 2241, 2490, 2598, 2700, 2988, 3320, 3464, 3600, 3735, 3897, 3984, 4150, 4330, 4482, 4980, 5196, 5400, 5976, 6225, 6495, 6640, 6928, 7470, 7794, 8300, 8660, 8964, 9960, 10392, 10800, 10825, 11205, 11691, 11952, 12450, 12990, 14940, 15588, 16600, 17320, 17928, 18675, 19485, 19920, 20784, 21650, 22410, 23382, 24900, 25980, 29880, 31176, 32475, 33200, 34640, 35856, 35939, 37350, 38970, 43300, 44820, 46764, 49800, 51960, 56025, 58455, 59760, 62352, 64950, 71878, 74700, 77940, 86600, 89640, 93528, 97425, 99600, 103920, 107817, 112050, 116910, 129900, 143756, 149400, 155880, 173200, 179280, 179695, 187056, 194850, 215634, 224100, 233820, 259800, 287512, 292275, 298800, 311760, 323451, 359390, 389700, 431268, 448200, 467640, 519600, 539085, 575024, 584550, 646902, 718780, 779400, 862536, 896400, 898475, 935280, 970353, 1078170, 1169100, 1293804, 1437560, 1558800, 1617255, 1725072, 1796950, 1940706, 2156340, 2338200, 2587608, 2695425, 2875120, 3234510, 3593900, 3881412, 4312680, 4676400, 4851765, 5175216, 5390850, 6469020, 7187800, 7762824, 8086275, 8625360, 9703530, 10781700, 12938040, 14375600, 15525648, 16172550, 19407060, 21563400, 24258825, 25876080, 32345100, 38814120, 43126800, 48517650, 64690200, 77628240, 97035300, 129380400, 194070600, 388141200]

約数ペア:

[(1, 388141200), (2, 194070600), (3, 129380400), (4, 97035300), (5, 77628240), (6, 64690200), (8, 48517650), (9, 43126800), (10, 38814120), (12, 32345100), (15, 25876080), (16, 24258825), (18, 21563400), (20, 19407060), (24, 16172550), (25, 15525648), (27, 14375600), (30, 12938040), (36, 10781700), (40, 9703530), (45, 8625360), (48, 8086275), (50, 7762824), (54, 7187800), (60, 6469020), (72, 5390850), (75, 5175216), (80, 4851765), (83, 4676400), (90, 4312680), (100, 3881412), (108, 3593900), (120, 3234510), (135, 2875120), (144, 2695425), (150, 2587608), (166, 2338200), (180, 2156340), (200, 1940706), (216, 1796950), (225, 1725072), (240, 1617255), (249, 1558800), (270, 1437560), (300, 1293804), (332, 1169100), (360, 1078170), (400, 970353), (415, 935280), (432, 898475), (433, 896400), (450, 862536), (498, 779400), (540, 718780), (600, 646902), (664, 584550), (675, 575024), (720, 539085), (747, 519600), (830, 467640), (866, 448200), (900, 431268), (996, 389700), (1080, 359390), (1200, 323451), (1245, 311760), (1299, 298800), (1328, 292275), (1350, 287512), (1494, 259800), (1660, 233820), (1732, 224100), (1800, 215634), (1992, 194850), (2075, 187056), (2160, 179695), (2165, 179280), (2241, 173200), (2490, 155880), (2598, 149400), (2700, 143756), (2988, 129900), (3320, 116910), (3464, 112050), (3600, 107817), (3735, 103920), (3897, 99600), (3984, 97425), (4150, 93528), (4330, 89640), (4482, 86600), (4980, 77940), (5196, 74700), (5400, 71878), (5976, 64950), (6225, 62352), (6495, 59760), (6640, 58455), (6928, 56025), (7470, 51960), (7794, 49800), (8300, 46764), (8660, 44820), (8964, 43300), (9960, 38970), (10392, 37350), (10800, 35939), (10825, 35856), (11205, 34640), (11691, 33200), (11952, 32475), (12450, 31176), (12990, 29880), (14940, 25980), (15588, 24900), (16600, 23382), (17320, 22410), (17928, 21650), (18675, 20784), (19485, 19920)]