77379400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 216504000

約数和(自身を除く): 139124600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 2909, 3325, 3800, 5320, 5818, 6650, 11636, 13300, 14545, 20363, 23272, 26600, 29090, 40726, 55271, 58180, 72725, 81452, 101815, 110542, 116360, 145450, 162904, 203630, 221084, 276355, 290900, 386897, 407260, 442168, 509075, 552710, 581800, 773794, 814520, 1018150, 1105420, 1381775, 1547588, 1934485, 2036300, 2210840, 2763550, 3095176, 3868970, 4072600, 5527100, 7737940, 9672425, 11054200, 15475880, 19344850, 38689700, 77379400]

約数ペア:

[(1, 77379400), (2, 38689700), (4, 19344850), (5, 15475880), (7, 11054200), (8, 9672425), (10, 7737940), (14, 5527100), (19, 4072600), (20, 3868970), (25, 3095176), (28, 2763550), (35, 2210840), (38, 2036300), (40, 1934485), (50, 1547588), (56, 1381775), (70, 1105420), (76, 1018150), (95, 814520), (100, 773794), (133, 581800), (140, 552710), (152, 509075), (175, 442168), (190, 407260), (200, 386897), (266, 290900), (280, 276355), (350, 221084), (380, 203630), (475, 162904), (532, 145450), (665, 116360), (700, 110542), (760, 101815), (950, 81452), (1064, 72725), (1330, 58180), (1400, 55271), (1900, 40726), (2660, 29090), (2909, 26600), (3325, 23272), (3800, 20363), (5320, 14545), (5818, 13300), (6650, 11636)]