27870660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 85839936

約数和(自身を除く): 57969276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2311, 2412, 3015, 4020, 4622, 6030, 6933, 9244, 11555, 12060, 13866, 20799, 23110, 27732, 34665, 41598, 46220, 69330, 83196, 103995, 138660, 154837, 207990, 309674, 415980, 464511, 619348, 774185, 929022, 1393533, 1548370, 1858044, 2322555, 2787066, 3096740, 4645110, 5574132, 6967665, 9290220, 13935330, 27870660]

約数ペア:

[(1, 27870660), (2, 13935330), (3, 9290220), (4, 6967665), (5, 5574132), (6, 4645110), (9, 3096740), (10, 2787066), (12, 2322555), (15, 1858044), (18, 1548370), (20, 1393533), (30, 929022), (36, 774185), (45, 619348), (60, 464511), (67, 415980), (90, 309674), (134, 207990), (180, 154837), (201, 138660), (268, 103995), (335, 83196), (402, 69330), (603, 46220), (670, 41598), (804, 34665), (1005, 27732), (1206, 23110), (1340, 20799), (2010, 13866), (2311, 12060), (2412, 11555), (3015, 9244), (4020, 6933), (4622, 6030)]