244686420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 635902380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 110, 115, 132, 135, 138, 162, 165, 180, 198, 199, 207, 220, 230, 243, 253, 270, 276, 297, 324, 330, 345, 396, 398, 405, 414, 460, 486, 495, 506, 540, 594, 597, 621, 660, 690, 759, 796, 810, 828, 891, 972, 990, 995, 1012, 1035, 1188, 1194, 1215, 1242, 1265, 1380, 1485, 1518, 1620, 1782, 1791, 1863, 1980, 1990, 2070, 2189, 2277, 2388, 2430, 2484, 2530, 2673, 2970, 2985, 3036, 3105, 3564, 3582, 3726, 3795, 3980, 4140, 4378, 4455, 4554, 4577, 4860, 5060, 5346, 5373, 5589, 5940, 5970, 6210, 6567, 6831, 7164, 7452, 7590, 8756, 8910, 8955, 9108, 9154, 9315, 10692, 10746, 10945, 11178, 11385, 11940, 12420, 13134, 13365, 13662, 13731, 15180, 16119, 17820, 17910, 18308, 18630, 19701, 20493, 21492, 21890, 22356, 22770, 22885, 26268, 26730, 26865, 27324, 27462, 27945, 32238, 32835, 34155, 35820, 37260, 39402, 40986, 41193, 43780, 45540, 45770, 48357, 50347, 53460, 53730, 54924, 55890, 59103, 61479, 64476, 65670, 68310, 68655, 78804, 80595, 81972, 82386, 91540, 96714, 98505, 100694, 102465, 107460, 111780, 118206, 122958, 123579, 131340, 136620, 137310, 151041, 161190, 164772, 177309, 193428, 197010, 201388, 204930, 205965, 236412, 241785, 245916, 247158, 251735, 274620, 295515, 302082, 307395, 322380, 354618, 370737, 394020, 409860, 411930, 453123, 483570, 494316, 503470, 531927, 591030, 604164, 614790, 617895, 709236, 741474, 755205, 823860, 886545, 906246, 967140, 1006940, 1063854, 1112211, 1182060, 1229580, 1235790, 1359369, 1482948, 1510410, 1773090, 1812492, 1853685, 2127708, 2224422, 2265615, 2471580, 2659635, 2718738, 3020820, 3546180, 3707370, 4078107, 4448844, 4531230, 5319270, 5437476, 5561055, 6796845, 7414740, 8156214, 9062460, 10638540, 11122110, 12234321, 13593690, 16312428, 20390535, 22244220, 24468642, 27187380, 40781070, 48937284, 61171605, 81562140, 122343210, 244686420]

約数ペア:

[(1, 244686420), (2, 122343210), (3, 81562140), (4, 61171605), (5, 48937284), (6, 40781070), (9, 27187380), (10, 24468642), (11, 22244220), (12, 20390535), (15, 16312428), (18, 13593690), (20, 12234321), (22, 11122110), (23, 10638540), (27, 9062460), (30, 8156214), (33, 7414740), (36, 6796845), (44, 5561055), (45, 5437476), (46, 5319270), (54, 4531230), (55, 4448844), (60, 4078107), (66, 3707370), (69, 3546180), (81, 3020820), (90, 2718738), (92, 2659635), (99, 2471580), (108, 2265615), (110, 2224422), (115, 2127708), (132, 1853685), (135, 1812492), (138, 1773090), (162, 1510410), (165, 1482948), (180, 1359369), (198, 1235790), (199, 1229580), (207, 1182060), (220, 1112211), (230, 1063854), (243, 1006940), (253, 967140), (270, 906246), (276, 886545), (297, 823860), (324, 755205), (330, 741474), (345, 709236), (396, 617895), (398, 614790), (405, 604164), (414, 591030), (460, 531927), (486, 503470), (495, 494316), (506, 483570), (540, 453123), (594, 411930), (597, 409860), (621, 394020), (660, 370737), (690, 354618), (759, 322380), (796, 307395), (810, 302082), (828, 295515), (891, 274620), (972, 251735), (990, 247158), (995, 245916), (1012, 241785), (1035, 236412), (1188, 205965), (1194, 204930), (1215, 201388), (1242, 197010), (1265, 193428), (1380, 177309), (1485, 164772), (1518, 161190), (1620, 151041), (1782, 137310), (1791, 136620), (1863, 131340), (1980, 123579), (1990, 122958), (2070, 118206), (2189, 111780), (2277, 107460), (2388, 102465), (2430, 100694), (2484, 98505), (2530, 96714), (2673, 91540), (2970, 82386), (2985, 81972), (3036, 80595), (3105, 78804), (3564, 68655), (3582, 68310), (3726, 65670), (3795, 64476), (3980, 61479), (4140, 59103), (4378, 55890), (4455, 54924), (4554, 53730), (4577, 53460), (4860, 50347), (5060, 48357), (5346, 45770), (5373, 45540), (5589, 43780), (5940, 41193), (5970, 40986), (6210, 39402), (6567, 37260), (6831, 35820), (7164, 34155), (7452, 32835), (7590, 32238), (8756, 27945), (8910, 27462), (8955, 27324), (9108, 26865), (9154, 26730), (9315, 26268), (10692, 22885), (10746, 22770), (10945, 22356), (11178, 21890), (11385, 21492), (11940, 20493), (12420, 19701), (13134, 18630), (13365, 18308), (13662, 17910), (13731, 17820), (15180, 16119)]