31480453000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{8747}}^1$

素因数の和:8888

約数の個数: 128

約数和(自身を含む): 76149590400

約数和(自身を除く): 44669137400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 61, 100, 118, 122, 125, 200, 236, 244, 250, 295, 305, 472, 488, 500, 590, 610, 1000, 1180, 1220, 1475, 1525, 2360, 2440, 2950, 3050, 3599, 5900, 6100, 7198, 7375, 7625, 8747, 11800, 12200, 14396, 14750, 15250, 17494, 17995, 28792, 29500, 30500, 34988, 35990, 43735, 59000, 61000, 69976, 71980, 87470, 89975, 143960, 174940, 179950, 218675, 349880, 359900, 437350, 449875, 516073, 533567, 719800, 874700, 899750, 1032146, 1067134, 1093375, 1749400, 1799500, 2064292, 2134268, 2186750, 2580365, 2667835, 3599000, 4128584, 4268536, 4373500, 5160730, 5335670, 8747000, 10321460, 10671340, 12901825, 13339175, 20642920, 21342680, 25803650, 26678350, 31480453, 51607300, 53356700, 62960906, 64509125, 66695875, 103214600, 106713400, 125921812, 129018250, 133391750, 157402265, 251843624, 258036500, 266783500, 314804530, 516073000, 533567000, 629609060, 787011325, 1259218120, 1574022650, 3148045300, 3935056625, 6296090600, 7870113250, 15740226500, 31480453000]

約数ペア:

[(1, 31480453000), (2, 15740226500), (4, 7870113250), (5, 6296090600), (8, 3935056625), (10, 3148045300), (20, 1574022650), (25, 1259218120), (40, 787011325), (50, 629609060), (59, 533567000), (61, 516073000), (100, 314804530), (118, 266783500), (122, 258036500), (125, 251843624), (200, 157402265), (236, 133391750), (244, 129018250), (250, 125921812), (295, 106713400), (305, 103214600), (472, 66695875), (488, 64509125), (500, 62960906), (590, 53356700), (610, 51607300), (1000, 31480453), (1180, 26678350), (1220, 25803650), (1475, 21342680), (1525, 20642920), (2360, 13339175), (2440, 12901825), (2950, 10671340), (3050, 10321460), (3599, 8747000), (5900, 5335670), (6100, 5160730), (7198, 4373500), (7375, 4268536), (7625, 4128584), (8747, 3599000), (11800, 2667835), (12200, 2580365), (14396, 2186750), (14750, 2134268), (15250, 2064292), (17494, 1799500), (17995, 1749400), (28792, 1093375), (29500, 1067134), (30500, 1032146), (34988, 899750), (35990, 874700), (43735, 719800), (59000, 533567), (61000, 516073), (69976, 449875), (71980, 437350), (87470, 359900), (89975, 349880), (143960, 218675), (174940, 179950)]