76417740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60649}}^1$

素因数の和:60671

約数の個数: 72

約数和(自身を含む): 264919200

約数和(自身を除く): 188501460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60649, 121298, 181947, 242596, 303245, 363894, 424543, 545841, 606490, 727788, 849086, 909735, 1091682, 1212980, 1273629, 1698172, 1819470, 2122715, 2183364, 2547258, 2729205, 3638940, 3820887, 4245430, 5094516, 5458410, 6368145, 7641774, 8490860, 10916820, 12736290, 15283548, 19104435, 25472580, 38208870, 76417740]

約数ペア:

[(1, 76417740), (2, 38208870), (3, 25472580), (4, 19104435), (5, 15283548), (6, 12736290), (7, 10916820), (9, 8490860), (10, 7641774), (12, 6368145), (14, 5458410), (15, 5094516), (18, 4245430), (20, 3820887), (21, 3638940), (28, 2729205), (30, 2547258), (35, 2183364), (36, 2122715), (42, 1819470), (45, 1698172), (60, 1273629), (63, 1212980), (70, 1091682), (84, 909735), (90, 849086), (105, 727788), (126, 606490), (140, 545841), (180, 424543), (210, 363894), (252, 303245), (315, 242596), (420, 181947), (630, 121298), (1260, 60649)]