68772300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9967}}^1$

素因数の和:10007

約数の個数: 72

約数和(自身を含む): 207653376

約数和(自身を除く): 138881076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 9967, 19934, 29901, 39868, 49835, 59802, 99670, 119604, 149505, 199340, 229241, 249175, 299010, 458482, 498350, 598020, 687723, 747525, 916964, 996700, 1146205, 1375446, 1495050, 2292410, 2750892, 2990100, 3438615, 4584820, 5731025, 6877230, 11462050, 13754460, 17193075, 22924100, 34386150, 68772300]

約数ペア:

[(1, 68772300), (2, 34386150), (3, 22924100), (4, 17193075), (5, 13754460), (6, 11462050), (10, 6877230), (12, 5731025), (15, 4584820), (20, 3438615), (23, 2990100), (25, 2750892), (30, 2292410), (46, 1495050), (50, 1375446), (60, 1146205), (69, 996700), (75, 916964), (92, 747525), (100, 687723), (115, 598020), (138, 498350), (150, 458482), (230, 299010), (276, 249175), (300, 229241), (345, 199340), (460, 149505), (575, 119604), (690, 99670), (1150, 59802), (1380, 49835), (1725, 39868), (2300, 29901), (3450, 19934), (6900, 9967)]