66700980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{370561}}^1$

素因数の和:370576

約数の個数: 36

約数和(自身を含む): 202326852

約数和(自身を除く): 135625872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 370561, 741122, 1111683, 1482244, 1852805, 2223366, 3335049, 3705610, 4446732, 5558415, 6670098, 7411220, 11116830, 13340196, 16675245, 22233660, 33350490, 66700980]

約数ペア:

[(1, 66700980), (2, 33350490), (3, 22233660), (4, 16675245), (5, 13340196), (6, 11116830), (9, 7411220), (10, 6670098), (12, 5558415), (15, 4446732), (18, 3705610), (20, 3335049), (30, 2223366), (36, 1852805), (45, 1482244), (60, 1111683), (90, 741122), (180, 370561)]