127569200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 339502080

約数和(自身を除く): 211932880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 176, 200, 220, 275, 316, 367, 395, 400, 440, 550, 632, 734, 790, 869, 880, 1100, 1264, 1468, 1580, 1738, 1835, 1975, 2200, 2936, 3160, 3476, 3670, 3950, 4037, 4345, 4400, 5872, 6320, 6952, 7340, 7900, 8074, 8690, 9175, 13904, 14680, 15800, 16148, 17380, 18350, 20185, 21725, 28993, 29360, 31600, 32296, 34760, 36700, 40370, 43450, 57986, 64592, 69520, 73400, 80740, 86900, 100925, 115972, 144965, 146800, 161480, 173800, 201850, 231944, 289930, 318923, 322960, 347600, 403700, 463888, 579860, 637846, 724825, 807400, 1159720, 1275692, 1449650, 1594615, 1614800, 2319440, 2551384, 2899300, 3189230, 5102768, 5798600, 6378460, 7973075, 11597200, 12756920, 15946150, 25513840, 31892300, 63784600, 127569200]

約数ペア:

[(1, 127569200), (2, 63784600), (4, 31892300), (5, 25513840), (8, 15946150), (10, 12756920), (11, 11597200), (16, 7973075), (20, 6378460), (22, 5798600), (25, 5102768), (40, 3189230), (44, 2899300), (50, 2551384), (55, 2319440), (79, 1614800), (80, 1594615), (88, 1449650), (100, 1275692), (110, 1159720), (158, 807400), (176, 724825), (200, 637846), (220, 579860), (275, 463888), (316, 403700), (367, 347600), (395, 322960), (400, 318923), (440, 289930), (550, 231944), (632, 201850), (734, 173800), (790, 161480), (869, 146800), (880, 144965), (1100, 115972), (1264, 100925), (1468, 86900), (1580, 80740), (1738, 73400), (1835, 69520), (1975, 64592), (2200, 57986), (2936, 43450), (3160, 40370), (3476, 36700), (3670, 34760), (3950, 32296), (4037, 31600), (4345, 29360), (4400, 28993), (5872, 21725), (6320, 20185), (6952, 18350), (7340, 17380), (7900, 16148), (8074, 15800), (8690, 14680), (9175, 13904)]