101270217780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2189153}}^1$

素因数の和:2189425

約数の個数: 72

約数和(自身を含む): 308381745672

約数和(自身を除く): 207111527892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 7710, 9252, 11565, 15420, 23130, 46260, 2189153, 4378306, 6567459, 8756612, 10945765, 13134918, 19702377, 21891530, 26269836, 32837295, 39404754, 43783060, 65674590, 78809508, 98511885, 131349180, 197023770, 394047540, 562612321, 1125224642, 1687836963, 2250449284, 2813061605, 3375673926, 5063510889, 5626123210, 6751347852, 8439184815, 10127021778, 11252246420, 16878369630, 20254043556, 25317554445, 33756739260, 50635108890, 101270217780]

約数ペア:

[(1, 101270217780), (2, 50635108890), (3, 33756739260), (4, 25317554445), (5, 20254043556), (6, 16878369630), (9, 11252246420), (10, 10127021778), (12, 8439184815), (15, 6751347852), (18, 5626123210), (20, 5063510889), (30, 3375673926), (36, 2813061605), (45, 2250449284), (60, 1687836963), (90, 1125224642), (180, 562612321), (257, 394047540), (514, 197023770), (771, 131349180), (1028, 98511885), (1285, 78809508), (1542, 65674590), (2313, 43783060), (2570, 39404754), (3084, 32837295), (3855, 26269836), (4626, 21891530), (5140, 19702377), (7710, 13134918), (9252, 10945765), (11565, 8756612), (15420, 6567459), (23130, 4378306), (46260, 2189153)]