68807000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 163144800

約数和(自身を除く): 94337800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 250, 332, 415, 500, 664, 829, 830, 1000, 1658, 1660, 2075, 3316, 3320, 4145, 4150, 6632, 8290, 8300, 10375, 16580, 16600, 20725, 20750, 33160, 41450, 41500, 68807, 82900, 83000, 103625, 137614, 165800, 207250, 275228, 344035, 414500, 550456, 688070, 829000, 1376140, 1720175, 2752280, 3440350, 6880700, 8600875, 13761400, 17201750, 34403500, 68807000]

約数ペア:

[(1, 68807000), (2, 34403500), (4, 17201750), (5, 13761400), (8, 8600875), (10, 6880700), (20, 3440350), (25, 2752280), (40, 1720175), (50, 1376140), (83, 829000), (100, 688070), (125, 550456), (166, 414500), (200, 344035), (250, 275228), (332, 207250), (415, 165800), (500, 137614), (664, 103625), (829, 83000), (830, 82900), (1000, 68807), (1658, 41500), (1660, 41450), (2075, 33160), (3316, 20750), (3320, 20725), (4145, 16600), (4150, 16580), (6632, 10375), (8290, 8300)]