272136510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19763}}^1$

素因数の和:19799

約数の個数: 80

約数和(自身を含む): 774827856

約数和(自身を除く): 502691346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 19763, 39526, 59289, 98815, 118578, 177867, 197630, 296445, 335971, 355734, 533601, 592890, 671942, 889335, 1007913, 1067202, 1600803, 1679855, 1778670, 2015826, 2668005, 3023739, 3201606, 3359710, 5039565, 5336010, 6047478, 8004015, 9071217, 10079130, 15118695, 16008030, 18142434, 27213651, 30237390, 45356085, 54427302, 90712170, 136068255, 272136510]

約数ペア:

[(1, 272136510), (2, 136068255), (3, 90712170), (5, 54427302), (6, 45356085), (9, 30237390), (10, 27213651), (15, 18142434), (17, 16008030), (18, 15118695), (27, 10079130), (30, 9071217), (34, 8004015), (45, 6047478), (51, 5336010), (54, 5039565), (81, 3359710), (85, 3201606), (90, 3023739), (102, 2668005), (135, 2015826), (153, 1778670), (162, 1679855), (170, 1600803), (255, 1067202), (270, 1007913), (306, 889335), (405, 671942), (459, 592890), (510, 533601), (765, 355734), (810, 335971), (918, 296445), (1377, 197630), (1530, 177867), (2295, 118578), (2754, 98815), (4590, 59289), (6885, 39526), (13770, 19763)]