131045200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 387475200

約数和(自身を除く): 256430000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 29, 40, 44, 50, 52, 55, 58, 65, 79, 80, 88, 100, 104, 110, 116, 130, 143, 145, 158, 176, 200, 208, 220, 232, 260, 275, 286, 290, 316, 319, 325, 377, 395, 400, 440, 464, 520, 550, 572, 580, 632, 638, 650, 715, 725, 754, 790, 869, 880, 1027, 1040, 1100, 1144, 1160, 1264, 1276, 1300, 1430, 1450, 1508, 1580, 1595, 1738, 1885, 1975, 2054, 2200, 2288, 2291, 2320, 2552, 2600, 2860, 2900, 3016, 3160, 3190, 3476, 3575, 3770, 3950, 4108, 4147, 4345, 4400, 4582, 5104, 5135, 5200, 5720, 5800, 6032, 6320, 6380, 6952, 7150, 7540, 7900, 7975, 8216, 8294, 8690, 9164, 9425, 10270, 11297, 11440, 11455, 11600, 12760, 13904, 14300, 15080, 15800, 15950, 16432, 16588, 17380, 18328, 18850, 20540, 20735, 21725, 22594, 22910, 25201, 25520, 25675, 28600, 29783, 30160, 31600, 31900, 33176, 34760, 36656, 37700, 41080, 41470, 43450, 45188, 45820, 50402, 51350, 56485, 57200, 57275, 59566, 63800, 66352, 69520, 75400, 82160, 82940, 86900, 90376, 91640, 100804, 102700, 103675, 112970, 114550, 119132, 126005, 127600, 148915, 150800, 165880, 173800, 180752, 183280, 201608, 205400, 207350, 225940, 229100, 238264, 252010, 282425, 297830, 327613, 331760, 347600, 403216, 410800, 414700, 451880, 458200, 476528, 504020, 564850, 595660, 630025, 655226, 744575, 829400, 903760, 916400, 1008040, 1129700, 1191320, 1260050, 1310452, 1489150, 1638065, 1658800, 2016080, 2259400, 2382640, 2520100, 2620904, 2978300, 3276130, 4518800, 5040200, 5241808, 5956600, 6552260, 8190325, 10080400, 11913200, 13104520, 16380650, 26209040, 32761300, 65522600, 131045200]

約数ペア:

[(1, 131045200), (2, 65522600), (4, 32761300), (5, 26209040), (8, 16380650), (10, 13104520), (11, 11913200), (13, 10080400), (16, 8190325), (20, 6552260), (22, 5956600), (25, 5241808), (26, 5040200), (29, 4518800), (40, 3276130), (44, 2978300), (50, 2620904), (52, 2520100), (55, 2382640), (58, 2259400), (65, 2016080), (79, 1658800), (80, 1638065), (88, 1489150), (100, 1310452), (104, 1260050), (110, 1191320), (116, 1129700), (130, 1008040), (143, 916400), (145, 903760), (158, 829400), (176, 744575), (200, 655226), (208, 630025), (220, 595660), (232, 564850), (260, 504020), (275, 476528), (286, 458200), (290, 451880), (316, 414700), (319, 410800), (325, 403216), (377, 347600), (395, 331760), (400, 327613), (440, 297830), (464, 282425), (520, 252010), (550, 238264), (572, 229100), (580, 225940), (632, 207350), (638, 205400), (650, 201608), (715, 183280), (725, 180752), (754, 173800), (790, 165880), (869, 150800), (880, 148915), (1027, 127600), (1040, 126005), (1100, 119132), (1144, 114550), (1160, 112970), (1264, 103675), (1276, 102700), (1300, 100804), (1430, 91640), (1450, 90376), (1508, 86900), (1580, 82940), (1595, 82160), (1738, 75400), (1885, 69520), (1975, 66352), (2054, 63800), (2200, 59566), (2288, 57275), (2291, 57200), (2320, 56485), (2552, 51350), (2600, 50402), (2860, 45820), (2900, 45188), (3016, 43450), (3160, 41470), (3190, 41080), (3476, 37700), (3575, 36656), (3770, 34760), (3950, 33176), (4108, 31900), (4147, 31600), (4345, 30160), (4400, 29783), (4582, 28600), (5104, 25675), (5135, 25520), (5200, 25201), (5720, 22910), (5800, 22594), (6032, 21725), (6320, 20735), (6380, 20540), (6952, 18850), (7150, 18328), (7540, 17380), (7900, 16588), (7975, 16432), (8216, 15950), (8294, 15800), (8690, 15080), (9164, 14300), (9425, 13904), (10270, 12760), (11297, 11600), (11440, 11455)]