297029281000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{144259}}^1$

素因数の和:144380

約数の個数: 128

約数和(自身を含む): 729147744000

約数和(自身を除く): 432118463000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 71, 100, 116, 125, 142, 145, 200, 232, 250, 284, 290, 355, 500, 568, 580, 710, 725, 1000, 1160, 1420, 1450, 1775, 2059, 2840, 2900, 3550, 3625, 4118, 5800, 7100, 7250, 8236, 8875, 10295, 14200, 14500, 16472, 17750, 20590, 29000, 35500, 41180, 51475, 71000, 82360, 102950, 144259, 205900, 257375, 288518, 411800, 514750, 577036, 721295, 1029500, 1154072, 1442590, 2059000, 2885180, 3606475, 4183511, 5770360, 7212950, 8367022, 10242389, 14425900, 16734044, 18032375, 20484778, 20917555, 28851800, 33468088, 36064750, 40969556, 41835110, 51211945, 72129500, 81939112, 83670220, 102423890, 104587775, 144259000, 167340440, 204847780, 209175550, 256059725, 297029281, 409695560, 418351100, 512119450, 522938875, 594058562, 836702200, 1024238900, 1045877750, 1188117124, 1280298625, 1485146405, 2048477800, 2091755500, 2376234248, 2560597250, 2970292810, 4183511000, 5121194500, 5940585620, 7425732025, 10242389000, 11881171240, 14851464050, 29702928100, 37128660125, 59405856200, 74257320250, 148514640500, 297029281000]

約数ペア:

[(1, 297029281000), (2, 148514640500), (4, 74257320250), (5, 59405856200), (8, 37128660125), (10, 29702928100), (20, 14851464050), (25, 11881171240), (29, 10242389000), (40, 7425732025), (50, 5940585620), (58, 5121194500), (71, 4183511000), (100, 2970292810), (116, 2560597250), (125, 2376234248), (142, 2091755500), (145, 2048477800), (200, 1485146405), (232, 1280298625), (250, 1188117124), (284, 1045877750), (290, 1024238900), (355, 836702200), (500, 594058562), (568, 522938875), (580, 512119450), (710, 418351100), (725, 409695560), (1000, 297029281), (1160, 256059725), (1420, 209175550), (1450, 204847780), (1775, 167340440), (2059, 144259000), (2840, 104587775), (2900, 102423890), (3550, 83670220), (3625, 81939112), (4118, 72129500), (5800, 51211945), (7100, 41835110), (7250, 40969556), (8236, 36064750), (8875, 33468088), (10295, 28851800), (14200, 20917555), (14500, 20484778), (16472, 18032375), (17750, 16734044), (20590, 14425900), (29000, 10242389), (35500, 8367022), (41180, 7212950), (51475, 5770360), (71000, 4183511), (82360, 3606475), (102950, 2885180), (144259, 2059000), (205900, 1442590), (257375, 1154072), (288518, 1029500), (411800, 721295), (514750, 577036)]