42417721620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{11497}}^1$

素因数の和:11814

約数の個数: 144

約数和(自身を含む): 130580486400

約数和(自身を除く): 88162764780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 199, 206, 309, 398, 412, 515, 597, 618, 796, 927, 995, 1030, 1194, 1236, 1545, 1791, 1854, 1990, 2060, 2388, 2985, 3090, 3582, 3708, 3980, 4635, 5970, 6180, 7164, 8955, 9270, 11497, 11940, 17910, 18540, 20497, 22994, 34491, 35820, 40994, 45988, 57485, 61491, 68982, 81988, 102485, 103473, 114970, 122982, 137964, 172455, 184473, 204970, 206946, 229940, 245964, 307455, 344910, 368946, 409940, 413892, 517365, 614910, 689820, 737892, 922365, 1034730, 1184191, 1229820, 1844730, 2069460, 2287903, 2368382, 3552573, 3689460, 4575806, 4736764, 5920955, 6863709, 7105146, 9151612, 10657719, 11439515, 11841910, 13727418, 14210292, 17762865, 20591127, 21315438, 22879030, 23683820, 27454836, 34318545, 35525730, 41182254, 42630876, 45758060, 53288595, 68637090, 71051460, 82364508, 102955635, 106577190, 137274180, 205911270, 213154380, 235654009, 411822540, 471308018, 706962027, 942616036, 1178270045, 1413924054, 2120886081, 2356540090, 2827848108, 3534810135, 4241772162, 4713080180, 7069620270, 8483544324, 10604430405, 14139240540, 21208860810, 42417721620]

約数ペア:

[(1, 42417721620), (2, 21208860810), (3, 14139240540), (4, 10604430405), (5, 8483544324), (6, 7069620270), (9, 4713080180), (10, 4241772162), (12, 3534810135), (15, 2827848108), (18, 2356540090), (20, 2120886081), (30, 1413924054), (36, 1178270045), (45, 942616036), (60, 706962027), (90, 471308018), (103, 411822540), (180, 235654009), (199, 213154380), (206, 205911270), (309, 137274180), (398, 106577190), (412, 102955635), (515, 82364508), (597, 71051460), (618, 68637090), (796, 53288595), (927, 45758060), (995, 42630876), (1030, 41182254), (1194, 35525730), (1236, 34318545), (1545, 27454836), (1791, 23683820), (1854, 22879030), (1990, 21315438), (2060, 20591127), (2388, 17762865), (2985, 14210292), (3090, 13727418), (3582, 11841910), (3708, 11439515), (3980, 10657719), (4635, 9151612), (5970, 7105146), (6180, 6863709), (7164, 5920955), (8955, 4736764), (9270, 4575806), (11497, 3689460), (11940, 3552573), (17910, 2368382), (18540, 2287903), (20497, 2069460), (22994, 1844730), (34491, 1229820), (35820, 1184191), (40994, 1034730), (45988, 922365), (57485, 737892), (61491, 689820), (68982, 614910), (81988, 517365), (102485, 413892), (103473, 409940), (114970, 368946), (122982, 344910), (137964, 307455), (172455, 245964), (184473, 229940), (204970, 206946)]