18075200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 52913280

約数和(自身を除く): 34838080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 79, 80, 88, 100, 104, 110, 130, 143, 158, 160, 176, 200, 208, 220, 260, 275, 286, 316, 320, 325, 352, 395, 400, 416, 440, 520, 550, 572, 632, 650, 704, 715, 790, 800, 832, 869, 880, 1027, 1040, 1100, 1144, 1264, 1300, 1430, 1580, 1600, 1738, 1760, 1975, 2054, 2080, 2200, 2288, 2528, 2600, 2860, 3160, 3476, 3520, 3575, 3950, 4108, 4160, 4345, 4400, 4576, 5056, 5135, 5200, 5720, 6320, 6952, 7150, 7900, 8216, 8690, 8800, 9152, 10270, 10400, 11297, 11440, 12640, 13904, 14300, 15800, 16432, 17380, 17600, 20540, 20800, 21725, 22594, 22880, 25280, 25675, 27808, 28600, 31600, 32864, 34760, 41080, 43450, 45188, 45760, 51350, 55616, 56485, 57200, 63200, 65728, 69520, 82160, 86900, 90376, 102700, 112970, 114400, 126400, 139040, 164320, 173800, 180752, 205400, 225940, 228800, 278080, 282425, 328640, 347600, 361504, 410800, 451880, 564850, 695200, 723008, 821600, 903760, 1129700, 1390400, 1643200, 1807520, 2259400, 3615040, 4518800, 9037600, 18075200]

約数ペア:

[(1, 18075200), (2, 9037600), (4, 4518800), (5, 3615040), (8, 2259400), (10, 1807520), (11, 1643200), (13, 1390400), (16, 1129700), (20, 903760), (22, 821600), (25, 723008), (26, 695200), (32, 564850), (40, 451880), (44, 410800), (50, 361504), (52, 347600), (55, 328640), (64, 282425), (65, 278080), (79, 228800), (80, 225940), (88, 205400), (100, 180752), (104, 173800), (110, 164320), (130, 139040), (143, 126400), (158, 114400), (160, 112970), (176, 102700), (200, 90376), (208, 86900), (220, 82160), (260, 69520), (275, 65728), (286, 63200), (316, 57200), (320, 56485), (325, 55616), (352, 51350), (395, 45760), (400, 45188), (416, 43450), (440, 41080), (520, 34760), (550, 32864), (572, 31600), (632, 28600), (650, 27808), (704, 25675), (715, 25280), (790, 22880), (800, 22594), (832, 21725), (869, 20800), (880, 20540), (1027, 17600), (1040, 17380), (1100, 16432), (1144, 15800), (1264, 14300), (1300, 13904), (1430, 12640), (1580, 11440), (1600, 11297), (1738, 10400), (1760, 10270), (1975, 9152), (2054, 8800), (2080, 8690), (2200, 8216), (2288, 7900), (2528, 7150), (2600, 6952), (2860, 6320), (3160, 5720), (3476, 5200), (3520, 5135), (3575, 5056), (3950, 4576), (4108, 4400), (4160, 4345)]