90464850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 120

約数和(自身を含む): 287356608

約数和(自身を除く): 196891758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2835, 3150, 3191, 4050, 4725, 5670, 6382, 9450, 9573, 14175, 15955, 19146, 22337, 28350, 28719, 31910, 44674, 47865, 57438, 67011, 79775, 86157, 95730, 111685, 134022, 143595, 159550, 172314, 201033, 223370, 239325, 258471, 287190, 335055, 402066, 430785, 478650, 516942, 558425, 603099, 670110, 717975, 861570, 1005165, 1116850, 1206198, 1292355, 1435950, 1675275, 1809297, 2010330, 2153925, 2584710, 3015495, 3350550, 3618594, 4307850, 5025825, 6030990, 6461775, 9046485, 10051650, 12923550, 15077475, 18092970, 30154950, 45232425, 90464850]

約数ペア:

[(1, 90464850), (2, 45232425), (3, 30154950), (5, 18092970), (6, 15077475), (7, 12923550), (9, 10051650), (10, 9046485), (14, 6461775), (15, 6030990), (18, 5025825), (21, 4307850), (25, 3618594), (27, 3350550), (30, 3015495), (35, 2584710), (42, 2153925), (45, 2010330), (50, 1809297), (54, 1675275), (63, 1435950), (70, 1292355), (75, 1206198), (81, 1116850), (90, 1005165), (105, 861570), (126, 717975), (135, 670110), (150, 603099), (162, 558425), (175, 516942), (189, 478650), (210, 430785), (225, 402066), (270, 335055), (315, 287190), (350, 258471), (378, 239325), (405, 223370), (450, 201033), (525, 172314), (567, 159550), (630, 143595), (675, 134022), (810, 111685), (945, 95730), (1050, 86157), (1134, 79775), (1350, 67011), (1575, 57438), (1890, 47865), (2025, 44674), (2835, 31910), (3150, 28719), (3191, 28350), (4050, 22337), (4725, 19146), (5670, 15955), (6382, 14175), (9450, 9573)]