186668300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 507175872

約数和(自身を除く): 320507572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 73, 91, 100, 130, 140, 146, 175, 182, 260, 281, 292, 325, 350, 364, 365, 455, 511, 562, 650, 700, 730, 910, 949, 1022, 1124, 1300, 1405, 1460, 1820, 1825, 1898, 1967, 2044, 2275, 2555, 2810, 3650, 3653, 3796, 3934, 4550, 4745, 5110, 5620, 6643, 7025, 7300, 7306, 7868, 9100, 9490, 9835, 10220, 12775, 13286, 14050, 14612, 18265, 18980, 19670, 20513, 23725, 25550, 25571, 26572, 28100, 33215, 36530, 39340, 41026, 47450, 49175, 51100, 51142, 66430, 73060, 82052, 91325, 94900, 98350, 102284, 102565, 127855, 132860, 143591, 166075, 182650, 196700, 205130, 255710, 266669, 287182, 332150, 365300, 410260, 511420, 512825, 533338, 574364, 639275, 664300, 717955, 1025650, 1066676, 1278550, 1333345, 1435910, 1866683, 2051300, 2557100, 2666690, 2871820, 3589775, 3733366, 5333380, 6666725, 7179550, 7466732, 9333415, 13333450, 14359100, 18666830, 26666900, 37333660, 46667075, 93334150, 186668300]

約数ペア:

[(1, 186668300), (2, 93334150), (4, 46667075), (5, 37333660), (7, 26666900), (10, 18666830), (13, 14359100), (14, 13333450), (20, 9333415), (25, 7466732), (26, 7179550), (28, 6666725), (35, 5333380), (50, 3733366), (52, 3589775), (65, 2871820), (70, 2666690), (73, 2557100), (91, 2051300), (100, 1866683), (130, 1435910), (140, 1333345), (146, 1278550), (175, 1066676), (182, 1025650), (260, 717955), (281, 664300), (292, 639275), (325, 574364), (350, 533338), (364, 512825), (365, 511420), (455, 410260), (511, 365300), (562, 332150), (650, 287182), (700, 266669), (730, 255710), (910, 205130), (949, 196700), (1022, 182650), (1124, 166075), (1300, 143591), (1405, 132860), (1460, 127855), (1820, 102565), (1825, 102284), (1898, 98350), (1967, 94900), (2044, 91325), (2275, 82052), (2555, 73060), (2810, 66430), (3650, 51142), (3653, 51100), (3796, 49175), (3934, 47450), (4550, 41026), (4745, 39340), (5110, 36530), (5620, 33215), (6643, 28100), (7025, 26572), (7300, 25571), (7306, 25550), (7868, 23725), (9100, 20513), (9490, 19670), (9835, 18980), (10220, 18265), (12775, 14612), (13286, 14050)]