16889100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 51455040

約数和(自身を除く): 34565940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 2963, 5700, 5926, 8889, 11852, 14815, 17778, 29630, 35556, 44445, 56297, 59260, 74075, 88890, 112594, 148150, 168891, 177780, 222225, 225188, 281485, 296300, 337782, 444450, 562970, 675564, 844455, 888900, 1125940, 1407425, 1688910, 2814850, 3377820, 4222275, 5629700, 8444550, 16889100]

約数ペア:

[(1, 16889100), (2, 8444550), (3, 5629700), (4, 4222275), (5, 3377820), (6, 2814850), (10, 1688910), (12, 1407425), (15, 1125940), (19, 888900), (20, 844455), (25, 675564), (30, 562970), (38, 444450), (50, 337782), (57, 296300), (60, 281485), (75, 225188), (76, 222225), (95, 177780), (100, 168891), (114, 148150), (150, 112594), (190, 88890), (228, 74075), (285, 59260), (300, 56297), (380, 44445), (475, 35556), (570, 29630), (950, 17778), (1140, 14815), (1425, 11852), (1900, 8889), (2850, 5926), (2963, 5700)]