55517218560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{178489}}^1$

素因数の和:178525

約数の個数: 216

約数和(自身を含む): 199199123760

約数和(自身を除く): 143681905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 103680, 155520, 178489, 311040, 356978, 535467, 713956, 892445, 1070934, 1427912, 1606401, 1784890, 2141868, 2677335, 2855824, 3212802, 3569780, 4283736, 4819203, 5354670, 5711648, 6425604, 7139560, 8032005, 8567472, 9638406, 10709340, 11423296, 12851208, 14279120, 14457609, 16064010, 17134944, 19276812, 21418680, 22846592, 24096015, 25702416, 28558240, 28915218, 32128020, 34269888, 38553624, 42837360, 43372827, 45693184, 48192030, 51404832, 57116480, 57830436, 64256040, 68539776, 72288045, 77107248, 85674720, 86745654, 96384060, 102809664, 114232960, 115660872, 128512080, 137079552, 144576090, 154214496, 171349440, 173491308, 192768120, 205619328, 216864135, 228465920, 231321744, 257024160, 289152180, 308428992, 342698880, 346982616, 385536240, 411238656, 433728270, 462643488, 514048320, 578304360, 616857984, 685397760, 693965232, 771072480, 867456540, 925286976, 1028096640, 1156608720, 1233715968, 1387930464, 1542144960, 1734913080, 1850573952, 2056193280, 2313217440, 2775860928, 3084289920, 3469826160, 3701147904, 4626434880, 5551721856, 6168579840, 6939652320, 9252869760, 11103443712, 13879304640, 18505739520, 27758609280, 55517218560]

約数ペア:

[(1, 55517218560), (2, 27758609280), (3, 18505739520), (4, 13879304640), (5, 11103443712), (6, 9252869760), (8, 6939652320), (9, 6168579840), (10, 5551721856), (12, 4626434880), (15, 3701147904), (16, 3469826160), (18, 3084289920), (20, 2775860928), (24, 2313217440), (27, 2056193280), (30, 1850573952), (32, 1734913080), (36, 1542144960), (40, 1387930464), (45, 1233715968), (48, 1156608720), (54, 1028096640), (60, 925286976), (64, 867456540), (72, 771072480), (80, 693965232), (81, 685397760), (90, 616857984), (96, 578304360), (108, 514048320), (120, 462643488), (128, 433728270), (135, 411238656), (144, 385536240), (160, 346982616), (162, 342698880), (180, 308428992), (192, 289152180), (216, 257024160), (240, 231321744), (243, 228465920), (256, 216864135), (270, 205619328), (288, 192768120), (320, 173491308), (324, 171349440), (360, 154214496), (384, 144576090), (405, 137079552), (432, 128512080), (480, 115660872), (486, 114232960), (540, 102809664), (576, 96384060), (640, 86745654), (648, 85674720), (720, 77107248), (768, 72288045), (810, 68539776), (864, 64256040), (960, 57830436), (972, 57116480), (1080, 51404832), (1152, 48192030), (1215, 45693184), (1280, 43372827), (1296, 42837360), (1440, 38553624), (1620, 34269888), (1728, 32128020), (1920, 28915218), (1944, 28558240), (2160, 25702416), (2304, 24096015), (2430, 22846592), (2592, 21418680), (2880, 19276812), (3240, 17134944), (3456, 16064010), (3840, 14457609), (3888, 14279120), (4320, 12851208), (4860, 11423296), (5184, 10709340), (5760, 9638406), (6480, 8567472), (6912, 8032005), (7776, 7139560), (8640, 6425604), (9720, 5711648), (10368, 5354670), (11520, 4819203), (12960, 4283736), (15552, 3569780), (17280, 3212802), (19440, 2855824), (20736, 2677335), (25920, 2141868), (31104, 1784890), (34560, 1606401), (38880, 1427912), (51840, 1070934), (62208, 892445), (77760, 713956), (103680, 535467), (155520, 356978), (178489, 311040)]