74472120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5591}}^1$

素因数の和:5645

約数の個数: 96

約数和(自身を含む): 248620320

約数和(自身を除く): 174148200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5591, 6660, 11182, 13320, 16773, 22364, 27955, 33546, 44728, 50319, 55910, 67092, 83865, 100638, 111820, 134184, 167730, 201276, 206867, 223640, 251595, 335460, 402552, 413734, 503190, 620601, 670920, 827468, 1006380, 1034335, 1241202, 1654936, 1861803, 2012760, 2068670, 2482404, 3103005, 3723606, 4137340, 4964808, 6206010, 7447212, 8274680, 9309015, 12412020, 14894424, 18618030, 24824040, 37236060, 74472120]

約数ペア:

[(1, 74472120), (2, 37236060), (3, 24824040), (4, 18618030), (5, 14894424), (6, 12412020), (8, 9309015), (9, 8274680), (10, 7447212), (12, 6206010), (15, 4964808), (18, 4137340), (20, 3723606), (24, 3103005), (30, 2482404), (36, 2068670), (37, 2012760), (40, 1861803), (45, 1654936), (60, 1241202), (72, 1034335), (74, 1006380), (90, 827468), (111, 670920), (120, 620601), (148, 503190), (180, 413734), (185, 402552), (222, 335460), (296, 251595), (333, 223640), (360, 206867), (370, 201276), (444, 167730), (555, 134184), (666, 111820), (740, 100638), (888, 83865), (1110, 67092), (1332, 55910), (1480, 50319), (1665, 44728), (2220, 33546), (2664, 27955), (3330, 22364), (4440, 16773), (5591, 13320), (6660, 11182)]