425676870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 1214592192

約数和(自身を除く): 788915322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 81, 90, 115, 135, 138, 146, 162, 207, 219, 230, 270, 313, 345, 365, 405, 414, 438, 621, 626, 657, 690, 730, 810, 939, 1035, 1095, 1242, 1314, 1565, 1679, 1863, 1878, 1971, 2070, 2190, 2817, 3105, 3130, 3285, 3358, 3726, 3942, 4695, 5037, 5634, 5913, 6210, 6570, 7199, 8395, 8451, 9315, 9390, 9855, 10074, 11826, 14085, 14398, 15111, 16790, 16902, 18630, 19710, 21597, 22849, 25185, 25353, 28170, 29565, 30222, 35995, 42255, 43194, 45333, 45698, 50370, 50706, 59130, 64791, 68547, 71990, 75555, 84510, 90666, 107985, 114245, 126765, 129582, 135999, 137094, 151110, 194373, 205641, 215970, 226665, 228490, 253530, 271998, 323955, 342735, 388746, 411282, 453330, 525527, 583119, 616923, 647910, 679995, 685470, 971865, 1028205, 1051054, 1166238, 1233846, 1359990, 1576581, 1850769, 1943730, 2056410, 2627635, 2915595, 3084615, 3153162, 3701538, 4729743, 5255270, 5831190, 6169230, 7882905, 9253845, 9459486, 14189229, 15765810, 18507690, 23648715, 28378458, 42567687, 47297430, 70946145, 85135374, 141892290, 212838435, 425676870]

約数ペア:

[(1, 425676870), (2, 212838435), (3, 141892290), (5, 85135374), (6, 70946145), (9, 47297430), (10, 42567687), (15, 28378458), (18, 23648715), (23, 18507690), (27, 15765810), (30, 14189229), (45, 9459486), (46, 9253845), (54, 7882905), (69, 6169230), (73, 5831190), (81, 5255270), (90, 4729743), (115, 3701538), (135, 3153162), (138, 3084615), (146, 2915595), (162, 2627635), (207, 2056410), (219, 1943730), (230, 1850769), (270, 1576581), (313, 1359990), (345, 1233846), (365, 1166238), (405, 1051054), (414, 1028205), (438, 971865), (621, 685470), (626, 679995), (657, 647910), (690, 616923), (730, 583119), (810, 525527), (939, 453330), (1035, 411282), (1095, 388746), (1242, 342735), (1314, 323955), (1565, 271998), (1679, 253530), (1863, 228490), (1878, 226665), (1971, 215970), (2070, 205641), (2190, 194373), (2817, 151110), (3105, 137094), (3130, 135999), (3285, 129582), (3358, 126765), (3726, 114245), (3942, 107985), (4695, 90666), (5037, 84510), (5634, 75555), (5913, 71990), (6210, 68547), (6570, 64791), (7199, 59130), (8395, 50706), (8451, 50370), (9315, 45698), (9390, 45333), (9855, 43194), (10074, 42255), (11826, 35995), (14085, 30222), (14398, 29565), (15111, 28170), (16790, 25353), (16902, 25185), (18630, 22849), (19710, 21597)]