19210500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{1423}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 62200320

約数和(自身を除く): 42989820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1423, 1500, 2250, 2700, 2846, 3375, 4269, 4500, 5692, 6750, 7115, 8538, 12807, 13500, 14230, 17076, 21345, 25614, 28460, 35575, 38421, 42690, 51228, 64035, 71150, 76842, 85380, 106725, 128070, 142300, 153684, 177875, 192105, 213450, 256140, 320175, 355750, 384210, 426900, 533625, 640350, 711500, 768420, 960525, 1067250, 1280700, 1600875, 1921050, 2134500, 3201750, 3842100, 4802625, 6403500, 9605250, 19210500]

約数ペア:

[(1, 19210500), (2, 9605250), (3, 6403500), (4, 4802625), (5, 3842100), (6, 3201750), (9, 2134500), (10, 1921050), (12, 1600875), (15, 1280700), (18, 1067250), (20, 960525), (25, 768420), (27, 711500), (30, 640350), (36, 533625), (45, 426900), (50, 384210), (54, 355750), (60, 320175), (75, 256140), (90, 213450), (100, 192105), (108, 177875), (125, 153684), (135, 142300), (150, 128070), (180, 106725), (225, 85380), (250, 76842), (270, 71150), (300, 64035), (375, 51228), (450, 42690), (500, 38421), (540, 35575), (675, 28460), (750, 25614), (900, 21345), (1125, 17076), (1350, 14230), (1423, 13500), (1500, 12807), (2250, 8538), (2700, 7115), (2846, 6750), (3375, 5692), (4269, 4500)]