101902980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25349}}^1$

素因数の和:25428

約数の個数: 48

約数和(自身を含む): 289598400

約数和(自身を除く): 187695420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 25349, 50698, 76047, 101396, 126745, 152094, 253490, 304188, 380235, 506980, 760470, 1520940, 1698383, 3396766, 5095149, 6793532, 8491915, 10190298, 16983830, 20380596, 25475745, 33967660, 50951490, 101902980]

約数ペア:

[(1, 101902980), (2, 50951490), (3, 33967660), (4, 25475745), (5, 20380596), (6, 16983830), (10, 10190298), (12, 8491915), (15, 6793532), (20, 5095149), (30, 3396766), (60, 1698383), (67, 1520940), (134, 760470), (201, 506980), (268, 380235), (335, 304188), (402, 253490), (670, 152094), (804, 126745), (1005, 101396), (1340, 76047), (2010, 50698), (4020, 25349)]