66513539880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{1361}}^1$

素因数の和:2641

約数の個数: 256

約数和(自身を含む): 228057638400

約数和(自身を除く): 161544098520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1223, 1332, 1361, 1480, 1665, 1998, 2220, 2446, 2664, 2722, 3330, 3669, 3996, 4083, 4440, 4892, 4995, 5444, 6115, 6660, 6805, 7338, 7992, 8166, 9784, 9990, 10888, 11007, 12230, 12249, 13320, 13610, 14676, 16332, 18345, 19980, 20415, 22014, 24460, 24498, 27220, 29352, 32664, 33021, 36690, 36747, 39960, 40830, 44028, 45251, 48920, 48996, 50357, 54440, 55035, 61245, 66042, 73380, 73494, 81660, 88056, 90502, 97992, 100714, 110070, 122490, 132084, 135753, 146760, 146988, 151071, 163320, 165105, 181004, 183735, 201428, 220140, 226255, 244980, 251785, 264168, 271506, 293976, 302142, 330210, 362008, 367470, 402856, 407259, 440280, 452510, 453213, 489960, 503570, 543012, 604284, 660420, 678765, 734940, 755355, 814518, 905020, 906426, 1007140, 1086024, 1208568, 1221777, 1320840, 1357530, 1359639, 1469880, 1510710, 1629036, 1664503, 1810040, 1812852, 2014280, 2036295, 2266065, 2443554, 2715060, 2719278, 3021420, 3258072, 3329006, 3625704, 4072590, 4532130, 4887108, 4993509, 5430120, 5438556, 6042840, 6108885, 6658012, 6798195, 8145180, 8322515, 9064260, 9774216, 9987018, 10877112, 12217770, 13316024, 13596390, 14980527, 16290360, 16645030, 18128520, 19974036, 24435540, 24967545, 27192780, 29961054, 33290060, 39948072, 44941581, 48871080, 49935090, 54385560, 59922108, 61586611, 66580120, 74902635, 89883162, 99870180, 119844216, 123173222, 149805270, 179766324, 184759833, 199740360, 224707905, 246346444, 299610540, 307933055, 359532648, 369519666, 449415810, 492692888, 554279499, 599221080, 615866110, 739039332, 898831620, 923799165, 1108558998, 1231732220, 1478078664, 1662838497, 1797663240, 1847598330, 2217117996, 2463464440, 2771397495, 3325676994, 3695196660, 4434235992, 5542794990, 6651353988, 7390393320, 8314192485, 11085589980, 13302707976, 16628384970, 22171179960, 33256769940, 66513539880]

約数ペア:

[(1, 66513539880), (2, 33256769940), (3, 22171179960), (4, 16628384970), (5, 13302707976), (6, 11085589980), (8, 8314192485), (9, 7390393320), (10, 6651353988), (12, 5542794990), (15, 4434235992), (18, 3695196660), (20, 3325676994), (24, 2771397495), (27, 2463464440), (30, 2217117996), (36, 1847598330), (37, 1797663240), (40, 1662838497), (45, 1478078664), (54, 1231732220), (60, 1108558998), (72, 923799165), (74, 898831620), (90, 739039332), (108, 615866110), (111, 599221080), (120, 554279499), (135, 492692888), (148, 449415810), (180, 369519666), (185, 359532648), (216, 307933055), (222, 299610540), (270, 246346444), (296, 224707905), (333, 199740360), (360, 184759833), (370, 179766324), (444, 149805270), (540, 123173222), (555, 119844216), (666, 99870180), (740, 89883162), (888, 74902635), (999, 66580120), (1080, 61586611), (1110, 59922108), (1223, 54385560), (1332, 49935090), (1361, 48871080), (1480, 44941581), (1665, 39948072), (1998, 33290060), (2220, 29961054), (2446, 27192780), (2664, 24967545), (2722, 24435540), (3330, 19974036), (3669, 18128520), (3996, 16645030), (4083, 16290360), (4440, 14980527), (4892, 13596390), (4995, 13316024), (5444, 12217770), (6115, 10877112), (6660, 9987018), (6805, 9774216), (7338, 9064260), (7992, 8322515), (8166, 8145180), (9784, 6798195), (9990, 6658012), (10888, 6108885), (11007, 6042840), (12230, 5438556), (12249, 5430120), (13320, 4993509), (13610, 4887108), (14676, 4532130), (16332, 4072590), (18345, 3625704), (19980, 3329006), (20415, 3258072), (22014, 3021420), (24460, 2719278), (24498, 2715060), (27220, 2443554), (29352, 2266065), (32664, 2036295), (33021, 2014280), (36690, 1812852), (36747, 1810040), (39960, 1664503), (40830, 1629036), (44028, 1510710), (45251, 1469880), (48920, 1359639), (48996, 1357530), (50357, 1320840), (54440, 1221777), (55035, 1208568), (61245, 1086024), (66042, 1007140), (73380, 906426), (73494, 905020), (81660, 814518), (88056, 755355), (90502, 734940), (97992, 678765), (100714, 660420), (110070, 604284), (122490, 543012), (132084, 503570), (135753, 489960), (146760, 453213), (146988, 452510), (151071, 440280), (163320, 407259), (165105, 402856), (181004, 367470), (183735, 362008), (201428, 330210), (220140, 302142), (226255, 293976), (244980, 271506), (251785, 264168)]