54921240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 213269760

約数和(自身を除く): 158348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 67, 69, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 132, 134, 135, 138, 162, 165, 180, 184, 198, 201, 207, 216, 220, 230, 253, 264, 268, 270, 276, 297, 324, 330, 335, 345, 360, 396, 402, 405, 414, 440, 460, 495, 506, 536, 540, 552, 594, 603, 621, 648, 660, 670, 690, 737, 759, 792, 804, 810, 828, 891, 920, 990, 1005, 1012, 1035, 1080, 1188, 1206, 1242, 1265, 1320, 1340, 1380, 1474, 1485, 1518, 1541, 1608, 1620, 1656, 1782, 1809, 1863, 1980, 2010, 2024, 2070, 2211, 2277, 2376, 2412, 2484, 2530, 2680, 2760, 2948, 2970, 3015, 3036, 3082, 3105, 3240, 3564, 3618, 3685, 3726, 3795, 3960, 4020, 4140, 4422, 4455, 4554, 4623, 4824, 4968, 5060, 5427, 5896, 5940, 6030, 6072, 6164, 6210, 6633, 6831, 7128, 7236, 7370, 7452, 7590, 7705, 8040, 8280, 8844, 8910, 9045, 9108, 9246, 9315, 10120, 10854, 11055, 11385, 11880, 12060, 12328, 12420, 13266, 13662, 13869, 14472, 14740, 14904, 15180, 15410, 16951, 17688, 17820, 18090, 18216, 18492, 18630, 19899, 20493, 21708, 22110, 22770, 23115, 24120, 24840, 26532, 27135, 27324, 27738, 29480, 30360, 30820, 33165, 33902, 34155, 35640, 36180, 36984, 37260, 39798, 40986, 41607, 43416, 44220, 45540, 46230, 50853, 53064, 54270, 54648, 55476, 59697, 61640, 66330, 67804, 68310, 69345, 72360, 74520, 79596, 81972, 83214, 84755, 88440, 91080, 92460, 99495, 101706, 102465, 108540, 110952, 119394, 124821, 132660, 135608, 136620, 138690, 152559, 159192, 163944, 166428, 169510, 184920, 198990, 203412, 204930, 208035, 217080, 238788, 249642, 254265, 265320, 273240, 277380, 298485, 305118, 332856, 339020, 397980, 406824, 409860, 416070, 457677, 477576, 499284, 508530, 554760, 596970, 610236, 624105, 678040, 762795, 795960, 819720, 832140, 915354, 998568, 1017060, 1193940, 1220472, 1248210, 1373031, 1525590, 1664280, 1830708, 2034120, 2288385, 2387880, 2496420, 2746062, 3051180, 3661416, 4576770, 4992840, 5492124, 6102360, 6865155, 9153540, 10984248, 13730310, 18307080, 27460620, 54921240]

約数ペア:

[(1, 54921240), (2, 27460620), (3, 18307080), (4, 13730310), (5, 10984248), (6, 9153540), (8, 6865155), (9, 6102360), (10, 5492124), (11, 4992840), (12, 4576770), (15, 3661416), (18, 3051180), (20, 2746062), (22, 2496420), (23, 2387880), (24, 2288385), (27, 2034120), (30, 1830708), (33, 1664280), (36, 1525590), (40, 1373031), (44, 1248210), (45, 1220472), (46, 1193940), (54, 1017060), (55, 998568), (60, 915354), (66, 832140), (67, 819720), (69, 795960), (72, 762795), (81, 678040), (88, 624105), (90, 610236), (92, 596970), (99, 554760), (108, 508530), (110, 499284), (115, 477576), (120, 457677), (132, 416070), (134, 409860), (135, 406824), (138, 397980), (162, 339020), (165, 332856), (180, 305118), (184, 298485), (198, 277380), (201, 273240), (207, 265320), (216, 254265), (220, 249642), (230, 238788), (253, 217080), (264, 208035), (268, 204930), (270, 203412), (276, 198990), (297, 184920), (324, 169510), (330, 166428), (335, 163944), (345, 159192), (360, 152559), (396, 138690), (402, 136620), (405, 135608), (414, 132660), (440, 124821), (460, 119394), (495, 110952), (506, 108540), (536, 102465), (540, 101706), (552, 99495), (594, 92460), (603, 91080), (621, 88440), (648, 84755), (660, 83214), (670, 81972), (690, 79596), (737, 74520), (759, 72360), (792, 69345), (804, 68310), (810, 67804), (828, 66330), (891, 61640), (920, 59697), (990, 55476), (1005, 54648), (1012, 54270), (1035, 53064), (1080, 50853), (1188, 46230), (1206, 45540), (1242, 44220), (1265, 43416), (1320, 41607), (1340, 40986), (1380, 39798), (1474, 37260), (1485, 36984), (1518, 36180), (1541, 35640), (1608, 34155), (1620, 33902), (1656, 33165), (1782, 30820), (1809, 30360), (1863, 29480), (1980, 27738), (2010, 27324), (2024, 27135), (2070, 26532), (2211, 24840), (2277, 24120), (2376, 23115), (2412, 22770), (2484, 22110), (2530, 21708), (2680, 20493), (2760, 19899), (2948, 18630), (2970, 18492), (3015, 18216), (3036, 18090), (3082, 17820), (3105, 17688), (3240, 16951), (3564, 15410), (3618, 15180), (3685, 14904), (3726, 14740), (3795, 14472), (3960, 13869), (4020, 13662), (4140, 13266), (4422, 12420), (4455, 12328), (4554, 12060), (4623, 11880), (4824, 11385), (4968, 11055), (5060, 10854), (5427, 10120), (5896, 9315), (5940, 9246), (6030, 9108), (6072, 9045), (6164, 8910), (6210, 8844), (6633, 8280), (6831, 8040), (7128, 7705), (7236, 7590), (7370, 7452)]