153780060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1303}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 494226432

約数和(自身を除く): 340446372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 1124, 1303, 1405, 1686, 1967, 2606, 2810, 3372, 3909, 3934, 4215, 5212, 5620, 5901, 6515, 7818, 7868, 8430, 9121, 9835, 11802, 13030, 15636, 16860, 18242, 19545, 19670, 23604, 26060, 27363, 29505, 36484, 39090, 39340, 45605, 54726, 59010, 78180, 91210, 109452, 118020, 136815, 182420, 273630, 366143, 547260, 732286, 1098429, 1464572, 1830715, 2196858, 2563001, 3661430, 4393716, 5126002, 5492145, 7322860, 7689003, 10252004, 10984290, 12815005, 15378006, 21968580, 25630010, 30756012, 38445015, 51260020, 76890030, 153780060]

約数ペア:

[(1, 153780060), (2, 76890030), (3, 51260020), (4, 38445015), (5, 30756012), (6, 25630010), (7, 21968580), (10, 15378006), (12, 12815005), (14, 10984290), (15, 10252004), (20, 7689003), (21, 7322860), (28, 5492145), (30, 5126002), (35, 4393716), (42, 3661430), (60, 2563001), (70, 2196858), (84, 1830715), (105, 1464572), (140, 1098429), (210, 732286), (281, 547260), (420, 366143), (562, 273630), (843, 182420), (1124, 136815), (1303, 118020), (1405, 109452), (1686, 91210), (1967, 78180), (2606, 59010), (2810, 54726), (3372, 45605), (3909, 39340), (3934, 39090), (4215, 36484), (5212, 29505), (5620, 27363), (5901, 26060), (6515, 23604), (7818, 19670), (7868, 19545), (8430, 18242), (9121, 16860), (9835, 15636), (11802, 13030)]