65760660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1964

約数の個数: 144

約数和(自身を含む): 236535936

約数和(自身を除く): 170775276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 1933, 2268, 2430, 2835, 3402, 3780, 3866, 4860, 5670, 5799, 6804, 7732, 8505, 9665, 11340, 11598, 13531, 17010, 17397, 19330, 23196, 27062, 28995, 34020, 34794, 38660, 40593, 52191, 54124, 57990, 67655, 69588, 81186, 86985, 104382, 115980, 121779, 135310, 156573, 162372, 173970, 202965, 208764, 243558, 260955, 270620, 313146, 347940, 365337, 405930, 469719, 487116, 521910, 608895, 626292, 730674, 782865, 811860, 939438, 1043820, 1096011, 1217790, 1461348, 1565730, 1826685, 1878876, 2192022, 2348595, 2435580, 3131460, 3288033, 3653370, 4384044, 4697190, 5480055, 6576066, 7306740, 9394380, 10960110, 13152132, 16440165, 21920220, 32880330, 65760660]

約数ペア:

[(1, 65760660), (2, 32880330), (3, 21920220), (4, 16440165), (5, 13152132), (6, 10960110), (7, 9394380), (9, 7306740), (10, 6576066), (12, 5480055), (14, 4697190), (15, 4384044), (18, 3653370), (20, 3288033), (21, 3131460), (27, 2435580), (28, 2348595), (30, 2192022), (35, 1878876), (36, 1826685), (42, 1565730), (45, 1461348), (54, 1217790), (60, 1096011), (63, 1043820), (70, 939438), (81, 811860), (84, 782865), (90, 730674), (105, 626292), (108, 608895), (126, 521910), (135, 487116), (140, 469719), (162, 405930), (180, 365337), (189, 347940), (210, 313146), (243, 270620), (252, 260955), (270, 243558), (315, 208764), (324, 202965), (378, 173970), (405, 162372), (420, 156573), (486, 135310), (540, 121779), (567, 115980), (630, 104382), (756, 86985), (810, 81186), (945, 69588), (972, 67655), (1134, 57990), (1215, 54124), (1260, 52191), (1620, 40593), (1701, 38660), (1890, 34794), (1933, 34020), (2268, 28995), (2430, 27062), (2835, 23196), (3402, 19330), (3780, 17397), (3866, 17010), (4860, 13531), (5670, 11598), (5799, 11340), (6804, 9665), (7732, 8505)]