82245000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5483}}^1$

素因数の和:5512

約数の個数: 80

約数和(自身を含む): 256980240

約数和(自身を除く): 174735240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5483, 7500, 10966, 15000, 16449, 21932, 27415, 32898, 43864, 54830, 65796, 82245, 109660, 131592, 137075, 164490, 219320, 274150, 328980, 411225, 548300, 657960, 685375, 822450, 1096600, 1370750, 1644900, 2056125, 2741500, 3289800, 3426875, 4112250, 5483000, 6853750, 8224500, 10280625, 13707500, 16449000, 20561250, 27415000, 41122500, 82245000]

約数ペア:

[(1, 82245000), (2, 41122500), (3, 27415000), (4, 20561250), (5, 16449000), (6, 13707500), (8, 10280625), (10, 8224500), (12, 6853750), (15, 5483000), (20, 4112250), (24, 3426875), (25, 3289800), (30, 2741500), (40, 2056125), (50, 1644900), (60, 1370750), (75, 1096600), (100, 822450), (120, 685375), (125, 657960), (150, 548300), (200, 411225), (250, 328980), (300, 274150), (375, 219320), (500, 164490), (600, 137075), (625, 131592), (750, 109660), (1000, 82245), (1250, 65796), (1500, 54830), (1875, 43864), (2500, 32898), (3000, 27415), (3750, 21932), (5000, 16449), (5483, 15000), (7500, 10966)]