268895880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6173}}^1$

素因数の和:6212

約数の個数: 144

約数和(自身を含む): 960736140

約数和(自身を除く): 691840260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 6173, 7260, 8712, 10890, 12346, 14520, 18519, 21780, 24692, 30865, 37038, 43560, 49384, 55557, 61730, 67903, 74076, 92595, 111114, 123460, 135806, 148152, 185190, 203709, 222228, 246920, 271612, 277785, 339515, 370380, 407418, 444456, 543224, 555570, 611127, 679030, 740760, 746933, 814836, 1018545, 1111140, 1222254, 1358060, 1493866, 1629672, 2037090, 2222280, 2240799, 2444508, 2716120, 2987732, 3055635, 3734665, 4074180, 4481598, 4889016, 5975464, 6111270, 6722397, 7469330, 8148360, 8963196, 11203995, 12222540, 13444794, 14938660, 17926392, 22407990, 24445080, 26889588, 29877320, 33611985, 44815980, 53779176, 67223970, 89631960, 134447940, 268895880]

約数ペア:

[(1, 268895880), (2, 134447940), (3, 89631960), (4, 67223970), (5, 53779176), (6, 44815980), (8, 33611985), (9, 29877320), (10, 26889588), (11, 24445080), (12, 22407990), (15, 17926392), (18, 14938660), (20, 13444794), (22, 12222540), (24, 11203995), (30, 8963196), (33, 8148360), (36, 7469330), (40, 6722397), (44, 6111270), (45, 5975464), (55, 4889016), (60, 4481598), (66, 4074180), (72, 3734665), (88, 3055635), (90, 2987732), (99, 2716120), (110, 2444508), (120, 2240799), (121, 2222280), (132, 2037090), (165, 1629672), (180, 1493866), (198, 1358060), (220, 1222254), (242, 1111140), (264, 1018545), (330, 814836), (360, 746933), (363, 740760), (396, 679030), (440, 611127), (484, 555570), (495, 543224), (605, 444456), (660, 407418), (726, 370380), (792, 339515), (968, 277785), (990, 271612), (1089, 246920), (1210, 222228), (1320, 203709), (1452, 185190), (1815, 148152), (1980, 135806), (2178, 123460), (2420, 111114), (2904, 92595), (3630, 74076), (3960, 67903), (4356, 61730), (4840, 55557), (5445, 49384), (6173, 43560), (7260, 37038), (8712, 30865), (10890, 24692), (12346, 21780), (14520, 18519)]