90962520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 300464640

約数和(自身を除く): 209502120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 440, 503, 548, 660, 685, 822, 1006, 1096, 1320, 1370, 1507, 1509, 1644, 2012, 2055, 2515, 2740, 3014, 3018, 3288, 4024, 4110, 4521, 5030, 5480, 5533, 6028, 6036, 7535, 7545, 8220, 9042, 10060, 11066, 12056, 12072, 15070, 15090, 16440, 16599, 18084, 20120, 22132, 22605, 27665, 30140, 30180, 33198, 36168, 44264, 45210, 55330, 60280, 60360, 66396, 68911, 82995, 90420, 110660, 132792, 137822, 165990, 180840, 206733, 221320, 275644, 331980, 344555, 413466, 551288, 663960, 689110, 758021, 826932, 1033665, 1378220, 1516042, 1653864, 2067330, 2274063, 2756440, 3032084, 3790105, 4134660, 4548126, 6064168, 7580210, 8269320, 9096252, 11370315, 15160420, 18192504, 22740630, 30320840, 45481260, 90962520]

約数ペア:

[(1, 90962520), (2, 45481260), (3, 30320840), (4, 22740630), (5, 18192504), (6, 15160420), (8, 11370315), (10, 9096252), (11, 8269320), (12, 7580210), (15, 6064168), (20, 4548126), (22, 4134660), (24, 3790105), (30, 3032084), (33, 2756440), (40, 2274063), (44, 2067330), (55, 1653864), (60, 1516042), (66, 1378220), (88, 1033665), (110, 826932), (120, 758021), (132, 689110), (137, 663960), (165, 551288), (220, 413466), (264, 344555), (274, 331980), (330, 275644), (411, 221320), (440, 206733), (503, 180840), (548, 165990), (660, 137822), (685, 132792), (822, 110660), (1006, 90420), (1096, 82995), (1320, 68911), (1370, 66396), (1507, 60360), (1509, 60280), (1644, 55330), (2012, 45210), (2055, 44264), (2515, 36168), (2740, 33198), (3014, 30180), (3018, 30140), (3288, 27665), (4024, 22605), (4110, 22132), (4521, 20120), (5030, 18084), (5480, 16599), (5533, 16440), (6028, 15090), (6036, 15070), (7535, 12072), (7545, 12056), (8220, 11066), (9042, 10060)]