68803950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15861

約数の個数: 48

約数和(自身を含む): 176528880

約数和(自身を除く): 107724930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 15817, 31634, 47451, 79085, 94902, 158170, 237255, 395425, 458693, 474510, 790850, 917386, 1186275, 1376079, 2293465, 2372550, 2752158, 4586930, 6880395, 11467325, 13760790, 22934650, 34401975, 68803950]

約数ペア:

[(1, 68803950), (2, 34401975), (3, 22934650), (5, 13760790), (6, 11467325), (10, 6880395), (15, 4586930), (25, 2752158), (29, 2372550), (30, 2293465), (50, 1376079), (58, 1186275), (75, 917386), (87, 790850), (145, 474510), (150, 458693), (174, 395425), (290, 237255), (435, 158170), (725, 94902), (870, 79085), (1450, 47451), (2175, 31634), (4350, 15817)]