103445320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 268790400

約数和(自身を除く): 165345080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 67, 88, 110, 116, 121, 134, 145, 220, 232, 242, 268, 290, 319, 335, 440, 484, 536, 580, 605, 638, 670, 737, 968, 1160, 1210, 1276, 1331, 1340, 1474, 1595, 1943, 2420, 2552, 2662, 2680, 2948, 3190, 3509, 3685, 3886, 4840, 5324, 5896, 6380, 6655, 7018, 7370, 7772, 8107, 9715, 10648, 12760, 13310, 14036, 14740, 15544, 16214, 17545, 19430, 21373, 26620, 28072, 29480, 32428, 35090, 38599, 38860, 40535, 42746, 53240, 64856, 70180, 77198, 77720, 81070, 85492, 89177, 106865, 140360, 154396, 162140, 170984, 178354, 192995, 213730, 235103, 308792, 324280, 356708, 385990, 427460, 445885, 470206, 713416, 771980, 854920, 891770, 940412, 1175515, 1543960, 1783540, 1880824, 2351030, 2586133, 3567080, 4702060, 5172266, 9404120, 10344532, 12930665, 20689064, 25861330, 51722660, 103445320]

約数ペア:

[(1, 103445320), (2, 51722660), (4, 25861330), (5, 20689064), (8, 12930665), (10, 10344532), (11, 9404120), (20, 5172266), (22, 4702060), (29, 3567080), (40, 2586133), (44, 2351030), (55, 1880824), (58, 1783540), (67, 1543960), (88, 1175515), (110, 940412), (116, 891770), (121, 854920), (134, 771980), (145, 713416), (220, 470206), (232, 445885), (242, 427460), (268, 385990), (290, 356708), (319, 324280), (335, 308792), (440, 235103), (484, 213730), (536, 192995), (580, 178354), (605, 170984), (638, 162140), (670, 154396), (737, 140360), (968, 106865), (1160, 89177), (1210, 85492), (1276, 81070), (1331, 77720), (1340, 77198), (1474, 70180), (1595, 64856), (1943, 53240), (2420, 42746), (2552, 40535), (2662, 38860), (2680, 38599), (2948, 35090), (3190, 32428), (3509, 29480), (3685, 28072), (3886, 26620), (4840, 21373), (5324, 19430), (5896, 17545), (6380, 16214), (6655, 15544), (7018, 14740), (7370, 14036), (7772, 13310), (8107, 12760), (9715, 10648)]