55895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 188987904

約数和(自身を除く): 133092384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 83, 92, 96, 115, 120, 122, 138, 160, 166, 183, 184, 230, 240, 244, 249, 276, 305, 332, 345, 366, 368, 415, 460, 480, 488, 498, 552, 610, 664, 690, 732, 736, 830, 915, 920, 976, 996, 1104, 1220, 1245, 1328, 1380, 1403, 1464, 1660, 1830, 1840, 1909, 1952, 1992, 2208, 2440, 2490, 2656, 2760, 2806, 2928, 3320, 3660, 3680, 3818, 3984, 4209, 4880, 4980, 5063, 5520, 5612, 5727, 5856, 6640, 7015, 7320, 7636, 7968, 8418, 9545, 9760, 9960, 10126, 11040, 11224, 11454, 13280, 14030, 14640, 15189, 15272, 16836, 19090, 19920, 20252, 21045, 22448, 22908, 25315, 28060, 28635, 29280, 30378, 30544, 33672, 38180, 39840, 40504, 42090, 44896, 45816, 50630, 56120, 57270, 60756, 61088, 67344, 75945, 76360, 81008, 84180, 91632, 101260, 112240, 114540, 116449, 121512, 134688, 151890, 152720, 162016, 168360, 183264, 202520, 224480, 229080, 232898, 243024, 303780, 305440, 336720, 349347, 405040, 458160, 465796, 486048, 582245, 607560, 673440, 698694, 810080, 916320, 931592, 1164490, 1215120, 1397388, 1746735, 1863184, 2328980, 2430240, 2794776, 3493470, 3726368, 4657960, 5589552, 6986940, 9315920, 11179104, 13973880, 18631840, 27947760, 55895520]

約数ペア:

[(1, 55895520), (2, 27947760), (3, 18631840), (4, 13973880), (5, 11179104), (6, 9315920), (8, 6986940), (10, 5589552), (12, 4657960), (15, 3726368), (16, 3493470), (20, 2794776), (23, 2430240), (24, 2328980), (30, 1863184), (32, 1746735), (40, 1397388), (46, 1215120), (48, 1164490), (60, 931592), (61, 916320), (69, 810080), (80, 698694), (83, 673440), (92, 607560), (96, 582245), (115, 486048), (120, 465796), (122, 458160), (138, 405040), (160, 349347), (166, 336720), (183, 305440), (184, 303780), (230, 243024), (240, 232898), (244, 229080), (249, 224480), (276, 202520), (305, 183264), (332, 168360), (345, 162016), (366, 152720), (368, 151890), (415, 134688), (460, 121512), (480, 116449), (488, 114540), (498, 112240), (552, 101260), (610, 91632), (664, 84180), (690, 81008), (732, 76360), (736, 75945), (830, 67344), (915, 61088), (920, 60756), (976, 57270), (996, 56120), (1104, 50630), (1220, 45816), (1245, 44896), (1328, 42090), (1380, 40504), (1403, 39840), (1464, 38180), (1660, 33672), (1830, 30544), (1840, 30378), (1909, 29280), (1952, 28635), (1992, 28060), (2208, 25315), (2440, 22908), (2490, 22448), (2656, 21045), (2760, 20252), (2806, 19920), (2928, 19090), (3320, 16836), (3660, 15272), (3680, 15189), (3818, 14640), (3984, 14030), (4209, 13280), (4880, 11454), (4980, 11224), (5063, 11040), (5520, 10126), (5612, 9960), (5727, 9760), (5856, 9545), (6640, 8418), (7015, 7968), (7320, 7636)]