90041000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 253843200

約数和(自身を除く): 163802200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 677, 700, 760, 875, 950, 1000, 1064, 1330, 1354, 1400, 1750, 1900, 2375, 2660, 2708, 3325, 3385, 3500, 3800, 4739, 4750, 5320, 5416, 6650, 6770, 7000, 9478, 9500, 12863, 13300, 13540, 16625, 16925, 18956, 19000, 23695, 25726, 26600, 27080, 33250, 33850, 37912, 47390, 51452, 64315, 66500, 67700, 84625, 90041, 94780, 102904, 118475, 128630, 133000, 135400, 169250, 180082, 189560, 236950, 257260, 321575, 338500, 360164, 450205, 473900, 514520, 592375, 643150, 677000, 720328, 900410, 947800, 1184750, 1286300, 1607875, 1800820, 2251025, 2369500, 2572600, 3215750, 3601640, 4502050, 4739000, 6431500, 9004100, 11255125, 12863000, 18008200, 22510250, 45020500, 90041000]

約数ペア:

[(1, 90041000), (2, 45020500), (4, 22510250), (5, 18008200), (7, 12863000), (8, 11255125), (10, 9004100), (14, 6431500), (19, 4739000), (20, 4502050), (25, 3601640), (28, 3215750), (35, 2572600), (38, 2369500), (40, 2251025), (50, 1800820), (56, 1607875), (70, 1286300), (76, 1184750), (95, 947800), (100, 900410), (125, 720328), (133, 677000), (140, 643150), (152, 592375), (175, 514520), (190, 473900), (200, 450205), (250, 360164), (266, 338500), (280, 321575), (350, 257260), (380, 236950), (475, 189560), (500, 180082), (532, 169250), (665, 135400), (677, 133000), (700, 128630), (760, 118475), (875, 102904), (950, 94780), (1000, 90041), (1064, 84625), (1330, 67700), (1354, 66500), (1400, 64315), (1750, 51452), (1900, 47390), (2375, 37912), (2660, 33850), (2708, 33250), (3325, 27080), (3385, 26600), (3500, 25726), (3800, 23695), (4739, 19000), (4750, 18956), (5320, 16925), (5416, 16625), (6650, 13540), (6770, 13300), (7000, 12863), (9478, 9500)]