74563830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 145033002

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 121, 123, 165, 167, 198, 205, 242, 246, 330, 334, 363, 369, 410, 451, 495, 501, 605, 615, 726, 738, 835, 902, 990, 1002, 1089, 1210, 1230, 1353, 1503, 1670, 1815, 1837, 1845, 2178, 2255, 2505, 2706, 3006, 3630, 3674, 3690, 4059, 4510, 4961, 5010, 5445, 5511, 6765, 6847, 7515, 8118, 9185, 9922, 10890, 11022, 13530, 13694, 14883, 15030, 16533, 18370, 20207, 20295, 20541, 24805, 27555, 29766, 33066, 34235, 40414, 40590, 41082, 44649, 49610, 55110, 60621, 61623, 68470, 74415, 75317, 82665, 89298, 101035, 102705, 121242, 123246, 148830, 150634, 165330, 181863, 202070, 205410, 223245, 225951, 303105, 308115, 363726, 376585, 446490, 451902, 606210, 616230, 677853, 753170, 828487, 909315, 1129755, 1355706, 1656974, 1818630, 2259510, 2485461, 3389265, 4142435, 4970922, 6778530, 7456383, 8284870, 12427305, 14912766, 24854610, 37281915, 74563830]

約数ペア:

[(1, 74563830), (2, 37281915), (3, 24854610), (5, 14912766), (6, 12427305), (9, 8284870), (10, 7456383), (11, 6778530), (15, 4970922), (18, 4142435), (22, 3389265), (30, 2485461), (33, 2259510), (41, 1818630), (45, 1656974), (55, 1355706), (66, 1129755), (82, 909315), (90, 828487), (99, 753170), (110, 677853), (121, 616230), (123, 606210), (165, 451902), (167, 446490), (198, 376585), (205, 363726), (242, 308115), (246, 303105), (330, 225951), (334, 223245), (363, 205410), (369, 202070), (410, 181863), (451, 165330), (495, 150634), (501, 148830), (605, 123246), (615, 121242), (726, 102705), (738, 101035), (835, 89298), (902, 82665), (990, 75317), (1002, 74415), (1089, 68470), (1210, 61623), (1230, 60621), (1353, 55110), (1503, 49610), (1670, 44649), (1815, 41082), (1837, 40590), (1845, 40414), (2178, 34235), (2255, 33066), (2505, 29766), (2706, 27555), (3006, 24805), (3630, 20541), (3674, 20295), (3690, 20207), (4059, 18370), (4510, 16533), (4961, 15030), (5010, 14883), (5445, 13694), (5511, 13530), (6765, 11022), (6847, 10890), (7515, 9922), (8118, 9185)]