68496780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 212486400

約数和(自身を除く): 143989620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1474, 1549, 2010, 2211, 2948, 3098, 3685, 4020, 4422, 4647, 6196, 7370, 7745, 8844, 9294, 11055, 14740, 15490, 17039, 18588, 22110, 23235, 30980, 34078, 44220, 46470, 51117, 68156, 85195, 92940, 102234, 103783, 170390, 204468, 207566, 255585, 311349, 340780, 415132, 511170, 518915, 622698, 1022340, 1037830, 1141613, 1245396, 1556745, 2075660, 2283226, 3113490, 3424839, 4566452, 5708065, 6226980, 6849678, 11416130, 13699356, 17124195, 22832260, 34248390, 68496780]

約数ペア:

[(1, 68496780), (2, 34248390), (3, 22832260), (4, 17124195), (5, 13699356), (6, 11416130), (10, 6849678), (11, 6226980), (12, 5708065), (15, 4566452), (20, 3424839), (22, 3113490), (30, 2283226), (33, 2075660), (44, 1556745), (55, 1245396), (60, 1141613), (66, 1037830), (67, 1022340), (110, 622698), (132, 518915), (134, 511170), (165, 415132), (201, 340780), (220, 311349), (268, 255585), (330, 207566), (335, 204468), (402, 170390), (660, 103783), (670, 102234), (737, 92940), (804, 85195), (1005, 68156), (1340, 51117), (1474, 46470), (1549, 44220), (2010, 34078), (2211, 30980), (2948, 23235), (3098, 22110), (3685, 18588), (4020, 17039), (4422, 15490), (4647, 14740), (6196, 11055), (7370, 9294), (7745, 8844)]