100315890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2539}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 261518400

約数和(自身を除く): 161202510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2539, 2634, 3951, 4390, 5078, 6585, 7617, 7902, 12695, 13170, 15234, 19755, 22851, 25390, 38085, 39510, 45702, 76170, 114255, 228510, 1114621, 2229242, 3343863, 5573105, 6687726, 10031589, 11146210, 16719315, 20063178, 33438630, 50157945, 100315890]

約数ペア:

[(1, 100315890), (2, 50157945), (3, 33438630), (5, 20063178), (6, 16719315), (9, 11146210), (10, 10031589), (15, 6687726), (18, 5573105), (30, 3343863), (45, 2229242), (90, 1114621), (439, 228510), (878, 114255), (1317, 76170), (2195, 45702), (2539, 39510), (2634, 38085), (3951, 25390), (4390, 22851), (5078, 19755), (6585, 15234), (7617, 13170), (7902, 12695)]