55744920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2046

約数の個数: 192

約数和(自身を含む): 225987840

約数和(自身を除く): 170242920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2011, 2310, 2520, 2772, 3080, 3465, 3960, 4022, 4620, 5544, 6033, 6930, 8044, 9240, 10055, 12066, 13860, 14077, 16088, 18099, 20110, 22121, 24132, 27720, 28154, 30165, 36198, 40220, 42231, 44242, 48264, 56308, 60330, 66363, 70385, 72396, 80440, 84462, 88484, 90495, 110605, 112616, 120660, 126693, 132726, 140770, 144792, 154847, 168924, 176968, 180990, 199089, 211155, 221210, 241320, 253386, 265452, 281540, 309694, 331815, 337848, 361980, 398178, 422310, 442420, 464541, 506772, 530904, 563080, 619388, 633465, 663630, 723960, 774235, 796356, 844620, 884840, 929082, 995445, 1013544, 1238776, 1266930, 1327260, 1393623, 1548470, 1592712, 1689240, 1858164, 1990890, 2322705, 2533860, 2654520, 2787246, 3096940, 3716328, 3981780, 4645410, 5067720, 5574492, 6193880, 6968115, 7963560, 9290820, 11148984, 13936230, 18581640, 27872460, 55744920]

約数ペア:

[(1, 55744920), (2, 27872460), (3, 18581640), (4, 13936230), (5, 11148984), (6, 9290820), (7, 7963560), (8, 6968115), (9, 6193880), (10, 5574492), (11, 5067720), (12, 4645410), (14, 3981780), (15, 3716328), (18, 3096940), (20, 2787246), (21, 2654520), (22, 2533860), (24, 2322705), (28, 1990890), (30, 1858164), (33, 1689240), (35, 1592712), (36, 1548470), (40, 1393623), (42, 1327260), (44, 1266930), (45, 1238776), (55, 1013544), (56, 995445), (60, 929082), (63, 884840), (66, 844620), (70, 796356), (72, 774235), (77, 723960), (84, 663630), (88, 633465), (90, 619388), (99, 563080), (105, 530904), (110, 506772), (120, 464541), (126, 442420), (132, 422310), (140, 398178), (154, 361980), (165, 337848), (168, 331815), (180, 309694), (198, 281540), (210, 265452), (220, 253386), (231, 241320), (252, 221210), (264, 211155), (280, 199089), (308, 180990), (315, 176968), (330, 168924), (360, 154847), (385, 144792), (396, 140770), (420, 132726), (440, 126693), (462, 120660), (495, 112616), (504, 110605), (616, 90495), (630, 88484), (660, 84462), (693, 80440), (770, 72396), (792, 70385), (840, 66363), (924, 60330), (990, 56308), (1155, 48264), (1260, 44242), (1320, 42231), (1386, 40220), (1540, 36198), (1848, 30165), (1980, 28154), (2011, 27720), (2310, 24132), (2520, 22121), (2772, 20110), (3080, 18099), (3465, 16088), (3960, 14077), (4022, 13860), (4620, 12066), (5544, 10055), (6033, 9240), (6930, 8044)]