74799120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 160

約数和(自身を含む): 261947520

約数和(自身を除く): 187148400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 977, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 1954, 2320, 2552, 2640, 2931, 3190, 3480, 3828, 3908, 4785, 4885, 5104, 5862, 6380, 6960, 7656, 7816, 9570, 9770, 10747, 11724, 12760, 14655, 15312, 15632, 19140, 19540, 21494, 23448, 25520, 28333, 29310, 32241, 38280, 39080, 42988, 46896, 53735, 56666, 58620, 64482, 76560, 78160, 84999, 85976, 107470, 113332, 117240, 128964, 141665, 161205, 169998, 171952, 214940, 226664, 234480, 257928, 283330, 311663, 322410, 339996, 424995, 429880, 453328, 515856, 566660, 623326, 644820, 679992, 849990, 859760, 934989, 1133320, 1246652, 1289640, 1359984, 1558315, 1699980, 1869978, 2266640, 2493304, 2579280, 3116630, 3399960, 3739956, 4674945, 4986608, 6233260, 6799920, 7479912, 9349890, 12466520, 14959824, 18699780, 24933040, 37399560, 74799120]

約数ペア:

[(1, 74799120), (2, 37399560), (3, 24933040), (4, 18699780), (5, 14959824), (6, 12466520), (8, 9349890), (10, 7479912), (11, 6799920), (12, 6233260), (15, 4986608), (16, 4674945), (20, 3739956), (22, 3399960), (24, 3116630), (29, 2579280), (30, 2493304), (33, 2266640), (40, 1869978), (44, 1699980), (48, 1558315), (55, 1359984), (58, 1289640), (60, 1246652), (66, 1133320), (80, 934989), (87, 859760), (88, 849990), (110, 679992), (116, 644820), (120, 623326), (132, 566660), (145, 515856), (165, 453328), (174, 429880), (176, 424995), (220, 339996), (232, 322410), (240, 311663), (264, 283330), (290, 257928), (319, 234480), (330, 226664), (348, 214940), (435, 171952), (440, 169998), (464, 161205), (528, 141665), (580, 128964), (638, 117240), (660, 113332), (696, 107470), (870, 85976), (880, 84999), (957, 78160), (977, 76560), (1160, 64482), (1276, 58620), (1320, 56666), (1392, 53735), (1595, 46896), (1740, 42988), (1914, 39080), (1954, 38280), (2320, 32241), (2552, 29310), (2640, 28333), (2931, 25520), (3190, 23448), (3480, 21494), (3828, 19540), (3908, 19140), (4785, 15632), (4885, 15312), (5104, 14655), (5862, 12760), (6380, 11724), (6960, 10747), (7656, 9770), (7816, 9570)]