153891650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 335871360

約数和(自身を除く): 181979710

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 109, 110, 151, 170, 187, 218, 275, 302, 374, 425, 545, 550, 755, 850, 935, 1090, 1199, 1510, 1661, 1853, 1870, 2398, 2567, 2725, 3322, 3706, 3775, 4675, 5134, 5450, 5995, 7550, 8305, 9265, 9350, 11990, 12835, 16459, 16610, 18530, 20383, 25670, 28237, 29975, 32918, 40766, 41525, 46325, 56474, 59950, 64175, 82295, 83050, 92650, 101915, 128350, 141185, 164590, 181049, 203830, 279803, 282370, 362098, 411475, 509575, 559606, 705925, 822950, 905245, 1019150, 1399015, 1411850, 1810490, 2798030, 3077833, 4526225, 6155666, 6995075, 9052450, 13990150, 15389165, 30778330, 76945825, 153891650]

約数ペア:

[(1, 153891650), (2, 76945825), (5, 30778330), (10, 15389165), (11, 13990150), (17, 9052450), (22, 6995075), (25, 6155666), (34, 4526225), (50, 3077833), (55, 2798030), (85, 1810490), (109, 1411850), (110, 1399015), (151, 1019150), (170, 905245), (187, 822950), (218, 705925), (275, 559606), (302, 509575), (374, 411475), (425, 362098), (545, 282370), (550, 279803), (755, 203830), (850, 181049), (935, 164590), (1090, 141185), (1199, 128350), (1510, 101915), (1661, 92650), (1853, 83050), (1870, 82295), (2398, 64175), (2567, 59950), (2725, 56474), (3322, 46325), (3706, 41525), (3775, 40766), (4675, 32918), (5134, 29975), (5450, 28237), (5995, 25670), (7550, 20383), (8305, 18530), (9265, 16610), (9350, 16459), (11990, 12835)]