66397320

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 255078720

約数和(自身を除く): 188681400

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, 69, 72, 81, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 162, 165, 180, 184, 198, 207, 216, 220, 230, 243, 253, 264, 270, 276, 297, 324, 330, 345, 360, 396, 405, 414, 440, 460, 486, 495, 506, 540, 552, 594, 621, 648, 660, 690, 729, 759, 792, 810, 828, 891, 920, 972, 990, 1012, 1035, 1080, 1188, 1215, 1242, 1265, 1320, 1380, 1458, 1485, 1518, 1620, 1656, 1782, 1863, 1944, 1980, 2024, 2070, 2187, 2277, 2376, 2430, 2484, 2530, 2673, 2760, 2916, 2970, 3036, 3105, 3240, 3564, 3645, 3726, 3795, 3960, 4140, 4374, 4455, 4554, 4860, 4968, 5060, 5346, 5589, 5832, 5940, 6072, 6210, 6561, 6831, 7128, 7290, 7452, 7590, 8019, 8280, 8748, 8910, 9108, 9315, 9720, 10120, 10692, 10935, 11178, 11385, 11880, 12420, 13122, 13365, 13662, 14580, 14904, 15180, 16038, 16767, 17496, 17820, 18216, 18630, 20493, 21384, 21870, 22356, 22770, 24057, 24840, 26244, 26730, 27324, 27945, 29160, 30360, 32076, 32805, 33534, 34155, 35640, 37260, 40095, 40986, 43740, 44712, 45540, 48114, 50301, 52488, 53460, 54648, 55890, 61479, 64152, 65610, 67068, 68310, 72171, 74520, 80190, 81972, 83835, 87480, 91080, 96228, 100602, 102465, 106920, 111780, 120285, 122958, 131220, 134136, 136620, 144342, 150903, 160380, 163944, 167670, 184437, 192456, 201204, 204930, 223560, 240570, 245916, 251505, 262440, 273240, 288684, 301806, 307395, 320760, 335340, 360855, 368874, 402408, 409860, 481140, 491832, 503010, 553311, 577368, 603612, 614790, 670680, 721710, 737748, 754515, 819720, 922185, 962280, 1006020, 1106622, 1207224, 1229580, 1443420, 1475496, 1509030, 1659933, 1844370, 2012040, 2213244, 2459160, 2766555, 2886840, 3018060, 3319866, 3688740, 4426488, 5533110, 6036120, 6639732, 7377480, 8299665, 11066220, 13279464, 16599330, 22132440, 33198660, 66397320]

約数ペア:

[(1, 66397320), (2, 33198660), (3, 22132440), (4, 16599330), (5, 13279464), (6, 11066220), (8, 8299665), (9, 7377480), (10, 6639732), (11, 6036120), (12, 5533110), (15, 4426488), (18, 3688740), (20, 3319866), (22, 3018060), (23, 2886840), (24, 2766555), (27, 2459160), (30, 2213244), (33, 2012040), (36, 1844370), (40, 1659933), (44, 1509030), (45, 1475496), (46, 1443420), (54, 1229580), (55, 1207224), (60, 1106622), (66, 1006020), (69, 962280), (72, 922185), (81, 819720), (88, 754515), (90, 737748), (92, 721710), (99, 670680), (108, 614790), (110, 603612), (115, 577368), (120, 553311), (132, 503010), (135, 491832), (138, 481140), (162, 409860), (165, 402408), (180, 368874), (184, 360855), (198, 335340), (207, 320760), (216, 307395), (220, 301806), (230, 288684), (243, 273240), (253, 262440), (264, 251505), (270, 245916), (276, 240570), (297, 223560), (324, 204930), (330, 201204), (345, 192456), (360, 184437), (396, 167670), (405, 163944), (414, 160380), (440, 150903), (460, 144342), (486, 136620), (495, 134136), (506, 131220), (540, 122958), (552, 120285), (594, 111780), (621, 106920), (648, 102465), (660, 100602), (690, 96228), (729, 91080), (759, 87480), (792, 83835), (810, 81972), (828, 80190), (891, 74520), (920, 72171), (972, 68310), (990, 67068), (1012, 65610), (1035, 64152), (1080, 61479), (1188, 55890), (1215, 54648), (1242, 53460), (1265, 52488), (1320, 50301), (1380, 48114), (1458, 45540), (1485, 44712), (1518, 43740), (1620, 40986), (1656, 40095), (1782, 37260), (1863, 35640), (1944, 34155), (1980, 33534), (2024, 32805), (2070, 32076), (2187, 30360), (2277, 29160), (2376, 27945), (2430, 27324), (2484, 26730), (2530, 26244), (2673, 24840), (2760, 24057), (2916, 22770), (2970, 22356), (3036, 21870), (3105, 21384), (3240, 20493), (3564, 18630), (3645, 18216), (3726, 17820), (3795, 17496), (3960, 16767), (4140, 16038), (4374, 15180), (4455, 14904), (4554, 14580), (4860, 13662), (4968, 13365), (5060, 13122), (5346, 12420), (5589, 11880), (5832, 11385), (5940, 11178), (6072, 10935), (6210, 10692), (6561, 10120), (6831, 9720), (7128, 9315), (7290, 9108), (7452, 8910), (7590, 8748), (8019, 8280)]