216727200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 216

約数和(自身を含む): 789699456

約数和(自身を除く): 572972256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 971, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 1942, 2232, 2325, 2400, 2480, 2790, 2913, 2976, 3100, 3600, 3720, 3884, 4464, 4650, 4855, 4960, 5580, 5826, 6200, 6975, 7200, 7440, 7768, 8739, 8928, 9300, 9710, 11160, 11652, 12400, 13950, 14565, 14880, 15536, 17478, 18600, 19420, 22320, 23304, 24275, 24800, 27900, 29130, 30101, 31072, 34956, 37200, 38840, 43695, 44640, 46608, 48550, 55800, 58260, 60202, 69912, 72825, 74400, 77680, 87390, 90303, 93216, 97100, 111600, 116520, 120404, 139824, 145650, 150505, 155360, 174780, 180606, 194200, 218475, 223200, 233040, 240808, 270909, 279648, 291300, 301010, 349560, 361212, 388400, 436950, 451515, 466080, 481616, 541818, 582600, 602020, 699120, 722424, 752525, 776800, 873900, 903030, 963232, 1083636, 1165200, 1204040, 1354545, 1398240, 1444848, 1505050, 1747800, 1806060, 2167272, 2257575, 2330400, 2408080, 2709090, 2889696, 3010100, 3495600, 3612120, 4334544, 4515150, 4816160, 5418180, 6020200, 6772725, 6991200, 7224240, 8669088, 9030300, 10836360, 12040400, 13545450, 14448480, 18060600, 21672720, 24080800, 27090900, 36121200, 43345440, 54181800, 72242400, 108363600, 216727200]

約数ペア:

[(1, 216727200), (2, 108363600), (3, 72242400), (4, 54181800), (5, 43345440), (6, 36121200), (8, 27090900), (9, 24080800), (10, 21672720), (12, 18060600), (15, 14448480), (16, 13545450), (18, 12040400), (20, 10836360), (24, 9030300), (25, 8669088), (30, 7224240), (31, 6991200), (32, 6772725), (36, 6020200), (40, 5418180), (45, 4816160), (48, 4515150), (50, 4334544), (60, 3612120), (62, 3495600), (72, 3010100), (75, 2889696), (80, 2709090), (90, 2408080), (93, 2330400), (96, 2257575), (100, 2167272), (120, 1806060), (124, 1747800), (144, 1505050), (150, 1444848), (155, 1398240), (160, 1354545), (180, 1204040), (186, 1165200), (200, 1083636), (225, 963232), (240, 903030), (248, 873900), (279, 776800), (288, 752525), (300, 722424), (310, 699120), (360, 602020), (372, 582600), (400, 541818), (450, 481616), (465, 466080), (480, 451515), (496, 436950), (558, 388400), (600, 361212), (620, 349560), (720, 301010), (744, 291300), (775, 279648), (800, 270909), (900, 240808), (930, 233040), (971, 223200), (992, 218475), (1116, 194200), (1200, 180606), (1240, 174780), (1395, 155360), (1440, 150505), (1488, 145650), (1550, 139824), (1800, 120404), (1860, 116520), (1942, 111600), (2232, 97100), (2325, 93216), (2400, 90303), (2480, 87390), (2790, 77680), (2913, 74400), (2976, 72825), (3100, 69912), (3600, 60202), (3720, 58260), (3884, 55800), (4464, 48550), (4650, 46608), (4855, 44640), (4960, 43695), (5580, 38840), (5826, 37200), (6200, 34956), (6975, 31072), (7200, 30101), (7440, 29130), (7768, 27900), (8739, 24800), (8928, 24275), (9300, 23304), (9710, 22320), (11160, 19420), (11652, 18600), (12400, 17478), (13950, 15536), (14565, 14880)]