74274840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 128

約数和(自身を含む): 250488000

約数和(自身を除く): 176213160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 709, 776, 873, 970, 1080, 1164, 1418, 1455, 1746, 1940, 2127, 2328, 2619, 2836, 2910, 3492, 3545, 3880, 4254, 4365, 5238, 5672, 5820, 6381, 6984, 7090, 8508, 8730, 10476, 10635, 11640, 12762, 13095, 14180, 17016, 17460, 19143, 20952, 21270, 25524, 26190, 28360, 31905, 34920, 38286, 42540, 51048, 52380, 63810, 68773, 76572, 85080, 95715, 104760, 127620, 137546, 153144, 191430, 206319, 255240, 275092, 343865, 382860, 412638, 550184, 618957, 687730, 765720, 825276, 1031595, 1237914, 1375460, 1650552, 1856871, 2063190, 2475828, 2750920, 3094785, 3713742, 4126380, 4951656, 6189570, 7427484, 8252760, 9284355, 12379140, 14854968, 18568710, 24758280, 37137420, 74274840]

約数ペア:

[(1, 74274840), (2, 37137420), (3, 24758280), (4, 18568710), (5, 14854968), (6, 12379140), (8, 9284355), (9, 8252760), (10, 7427484), (12, 6189570), (15, 4951656), (18, 4126380), (20, 3713742), (24, 3094785), (27, 2750920), (30, 2475828), (36, 2063190), (40, 1856871), (45, 1650552), (54, 1375460), (60, 1237914), (72, 1031595), (90, 825276), (97, 765720), (108, 687730), (120, 618957), (135, 550184), (180, 412638), (194, 382860), (216, 343865), (270, 275092), (291, 255240), (360, 206319), (388, 191430), (485, 153144), (540, 137546), (582, 127620), (709, 104760), (776, 95715), (873, 85080), (970, 76572), (1080, 68773), (1164, 63810), (1418, 52380), (1455, 51048), (1746, 42540), (1940, 38286), (2127, 34920), (2328, 31905), (2619, 28360), (2836, 26190), (2910, 25524), (3492, 21270), (3545, 20952), (3880, 19143), (4254, 17460), (4365, 17016), (5238, 14180), (5672, 13095), (5820, 12762), (6381, 11640), (6984, 10635), (7090, 10476), (8508, 8730)]