168485800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 451221120

約数和(自身を除く): 282735320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 151, 175, 200, 280, 302, 350, 604, 700, 755, 797, 1057, 1208, 1400, 1510, 1594, 2114, 3020, 3188, 3775, 3985, 4228, 5285, 5579, 6040, 6376, 7550, 7970, 8456, 10570, 11158, 15100, 15940, 19925, 21140, 22316, 26425, 27895, 30200, 31880, 39850, 42280, 44632, 52850, 55790, 79700, 105700, 111580, 120347, 139475, 159400, 211400, 223160, 240694, 278950, 481388, 557900, 601735, 842429, 962776, 1115800, 1203470, 1684858, 2406940, 3008675, 3369716, 4212145, 4813880, 6017350, 6739432, 8424290, 12034700, 16848580, 21060725, 24069400, 33697160, 42121450, 84242900, 168485800]

約数ペア:

[(1, 168485800), (2, 84242900), (4, 42121450), (5, 33697160), (7, 24069400), (8, 21060725), (10, 16848580), (14, 12034700), (20, 8424290), (25, 6739432), (28, 6017350), (35, 4813880), (40, 4212145), (50, 3369716), (56, 3008675), (70, 2406940), (100, 1684858), (140, 1203470), (151, 1115800), (175, 962776), (200, 842429), (280, 601735), (302, 557900), (350, 481388), (604, 278950), (700, 240694), (755, 223160), (797, 211400), (1057, 159400), (1208, 139475), (1400, 120347), (1510, 111580), (1594, 105700), (2114, 79700), (3020, 55790), (3188, 52850), (3775, 44632), (3985, 42280), (4228, 39850), (5285, 31880), (5579, 30200), (6040, 27895), (6376, 26425), (7550, 22316), (7970, 21140), (8456, 19925), (10570, 15940), (11158, 15100)]