82193940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 260706600

約数和(自身を除く): 178512660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 405, 449, 452, 540, 565, 678, 810, 898, 1017, 1130, 1347, 1356, 1620, 1695, 1796, 2034, 2245, 2260, 2694, 3051, 3390, 4041, 4068, 4490, 5085, 5388, 6102, 6735, 6780, 8082, 8980, 9153, 10170, 12123, 12204, 13470, 15255, 16164, 18306, 20205, 20340, 24246, 26940, 30510, 36369, 36612, 40410, 45765, 48492, 50737, 60615, 61020, 72738, 80820, 91530, 101474, 121230, 145476, 152211, 181845, 183060, 202948, 242460, 253685, 304422, 363690, 456633, 507370, 608844, 727380, 761055, 913266, 1014740, 1369899, 1522110, 1826532, 2283165, 2739798, 3044220, 4109697, 4566330, 5479596, 6849495, 8219394, 9132660, 13698990, 16438788, 20548485, 27397980, 41096970, 82193940]

約数ペア:

[(1, 82193940), (2, 41096970), (3, 27397980), (4, 20548485), (5, 16438788), (6, 13698990), (9, 9132660), (10, 8219394), (12, 6849495), (15, 5479596), (18, 4566330), (20, 4109697), (27, 3044220), (30, 2739798), (36, 2283165), (45, 1826532), (54, 1522110), (60, 1369899), (81, 1014740), (90, 913266), (108, 761055), (113, 727380), (135, 608844), (162, 507370), (180, 456633), (226, 363690), (270, 304422), (324, 253685), (339, 242460), (405, 202948), (449, 183060), (452, 181845), (540, 152211), (565, 145476), (678, 121230), (810, 101474), (898, 91530), (1017, 80820), (1130, 72738), (1347, 61020), (1356, 60615), (1620, 50737), (1695, 48492), (1796, 45765), (2034, 40410), (2245, 36612), (2260, 36369), (2694, 30510), (3051, 26940), (3390, 24246), (4041, 20340), (4068, 20205), (4490, 18306), (5085, 16164), (5388, 15255), (6102, 13470), (6735, 12204), (6780, 12123), (8082, 10170), (8980, 9153)]