84835980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{937}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 258122592

約数和(自身を除く): 173286612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 937, 1006, 1509, 1874, 2012, 2515, 2811, 3018, 3748, 4527, 4685, 5030, 5622, 6036, 7545, 8433, 9054, 9370, 10060, 11244, 14055, 15090, 16866, 18108, 18740, 22635, 28110, 30180, 33732, 42165, 45270, 56220, 84330, 90540, 168660, 471311, 942622, 1413933, 1885244, 2356555, 2827866, 4241799, 4713110, 5655732, 7069665, 8483598, 9426220, 14139330, 16967196, 21208995, 28278660, 42417990, 84835980]

約数ペア:

[(1, 84835980), (2, 42417990), (3, 28278660), (4, 21208995), (5, 16967196), (6, 14139330), (9, 9426220), (10, 8483598), (12, 7069665), (15, 5655732), (18, 4713110), (20, 4241799), (30, 2827866), (36, 2356555), (45, 1885244), (60, 1413933), (90, 942622), (180, 471311), (503, 168660), (937, 90540), (1006, 84330), (1509, 56220), (1874, 45270), (2012, 42165), (2515, 33732), (2811, 30180), (3018, 28110), (3748, 22635), (4527, 18740), (4685, 18108), (5030, 16866), (5622, 15090), (6036, 14055), (7545, 11244), (8433, 10060), (9054, 9370)]