123850170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 366612480

約数和(自身を除く): 242762310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 47, 57, 67, 69, 90, 94, 95, 114, 115, 134, 138, 141, 171, 190, 201, 207, 230, 235, 282, 285, 335, 342, 345, 402, 414, 423, 437, 470, 570, 603, 670, 690, 705, 846, 855, 874, 893, 1005, 1035, 1081, 1206, 1273, 1311, 1410, 1541, 1710, 1786, 2010, 2070, 2115, 2162, 2185, 2546, 2622, 2679, 3015, 3082, 3149, 3243, 3819, 3933, 4230, 4370, 4465, 4623, 5358, 5405, 6030, 6298, 6365, 6486, 6555, 7638, 7705, 7866, 8037, 8930, 9246, 9447, 9729, 10810, 11457, 12730, 13110, 13395, 13869, 15410, 15745, 16074, 16215, 18894, 19095, 19458, 19665, 20539, 22914, 23115, 26790, 27738, 28341, 29279, 31490, 32430, 38190, 39330, 40185, 41078, 46230, 47235, 48645, 56682, 57285, 58558, 59831, 61617, 69345, 72427, 80370, 87837, 94470, 97290, 102695, 114570, 119662, 123234, 138690, 141705, 144854, 146395, 175674, 179493, 184851, 205390, 217281, 263511, 283410, 292790, 299155, 308085, 358986, 362135, 369702, 434562, 439185, 527022, 538479, 598310, 616170, 651843, 724270, 878370, 897465, 924255, 1076958, 1086405, 1303686, 1317555, 1376113, 1794930, 1848510, 2172810, 2635110, 2692395, 2752226, 3259215, 4128339, 5384790, 6518430, 6880565, 8256678, 12385017, 13761130, 20641695, 24770034, 41283390, 61925085, 123850170]

約数ペア:

[(1, 123850170), (2, 61925085), (3, 41283390), (5, 24770034), (6, 20641695), (9, 13761130), (10, 12385017), (15, 8256678), (18, 6880565), (19, 6518430), (23, 5384790), (30, 4128339), (38, 3259215), (45, 2752226), (46, 2692395), (47, 2635110), (57, 2172810), (67, 1848510), (69, 1794930), (90, 1376113), (94, 1317555), (95, 1303686), (114, 1086405), (115, 1076958), (134, 924255), (138, 897465), (141, 878370), (171, 724270), (190, 651843), (201, 616170), (207, 598310), (230, 538479), (235, 527022), (282, 439185), (285, 434562), (335, 369702), (342, 362135), (345, 358986), (402, 308085), (414, 299155), (423, 292790), (437, 283410), (470, 263511), (570, 217281), (603, 205390), (670, 184851), (690, 179493), (705, 175674), (846, 146395), (855, 144854), (874, 141705), (893, 138690), (1005, 123234), (1035, 119662), (1081, 114570), (1206, 102695), (1273, 97290), (1311, 94470), (1410, 87837), (1541, 80370), (1710, 72427), (1786, 69345), (2010, 61617), (2070, 59831), (2115, 58558), (2162, 57285), (2185, 56682), (2546, 48645), (2622, 47235), (2679, 46230), (3015, 41078), (3082, 40185), (3149, 39330), (3243, 38190), (3819, 32430), (3933, 31490), (4230, 29279), (4370, 28341), (4465, 27738), (4623, 26790), (5358, 23115), (5405, 22914), (6030, 20539), (6298, 19665), (6365, 19458), (6486, 19095), (6555, 18894), (7638, 16215), (7705, 16074), (7866, 15745), (8037, 15410), (8930, 13869), (9246, 13395), (9447, 13110), (9729, 12730), (10810, 11457)]