162853020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 542741472

約数和(自身を除く): 379888452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 233, 330, 353, 396, 466, 495, 660, 699, 706, 932, 990, 1059, 1165, 1398, 1412, 1765, 1980, 2097, 2118, 2330, 2563, 2796, 3177, 3495, 3530, 3883, 4194, 4236, 4660, 5126, 5295, 6354, 6990, 7060, 7689, 7766, 8388, 10252, 10485, 10590, 11649, 12708, 12815, 13980, 15378, 15532, 15885, 19415, 20970, 21180, 23067, 23298, 25630, 30756, 31770, 34947, 38445, 38830, 41940, 46134, 46596, 51260, 58245, 63540, 69894, 76890, 77660, 82249, 92268, 115335, 116490, 139788, 153780, 164498, 174735, 230670, 232980, 246747, 328996, 349470, 411245, 461340, 493494, 698940, 740241, 822490, 904739, 986988, 1233735, 1480482, 1644980, 1809478, 2467470, 2714217, 2960964, 3618956, 3701205, 4523695, 4934940, 5428434, 7402410, 8142651, 9047390, 10856868, 13571085, 14804820, 16285302, 18094780, 27142170, 32570604, 40713255, 54284340, 81426510, 162853020]

約数ペア:

[(1, 162853020), (2, 81426510), (3, 54284340), (4, 40713255), (5, 32570604), (6, 27142170), (9, 18094780), (10, 16285302), (11, 14804820), (12, 13571085), (15, 10856868), (18, 9047390), (20, 8142651), (22, 7402410), (30, 5428434), (33, 4934940), (36, 4523695), (44, 3701205), (45, 3618956), (55, 2960964), (60, 2714217), (66, 2467470), (90, 1809478), (99, 1644980), (110, 1480482), (132, 1233735), (165, 986988), (180, 904739), (198, 822490), (220, 740241), (233, 698940), (330, 493494), (353, 461340), (396, 411245), (466, 349470), (495, 328996), (660, 246747), (699, 232980), (706, 230670), (932, 174735), (990, 164498), (1059, 153780), (1165, 139788), (1398, 116490), (1412, 115335), (1765, 92268), (1980, 82249), (2097, 77660), (2118, 76890), (2330, 69894), (2563, 63540), (2796, 58245), (3177, 51260), (3495, 46596), (3530, 46134), (3883, 41940), (4194, 38830), (4236, 38445), (4660, 34947), (5126, 31770), (5295, 30756), (6354, 25630), (6990, 23298), (7060, 23067), (7689, 21180), (7766, 20970), (8388, 19415), (10252, 15885), (10485, 15532), (10590, 15378), (11649, 13980), (12708, 12815)]