66128940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 207352320

約数和(自身を除く): 141223380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 151, 180, 270, 302, 453, 540, 604, 755, 811, 906, 1359, 1510, 1622, 1812, 2265, 2433, 2718, 3020, 3244, 4055, 4077, 4530, 4866, 5436, 6795, 7299, 8110, 8154, 9060, 9732, 12165, 13590, 14598, 16220, 16308, 20385, 21897, 24330, 27180, 29196, 36495, 40770, 43794, 48660, 72990, 81540, 87588, 109485, 122461, 145980, 218970, 244922, 367383, 437940, 489844, 612305, 734766, 1102149, 1224610, 1469532, 1836915, 2204298, 2449220, 3306447, 3673830, 4408596, 5510745, 6612894, 7347660, 11021490, 13225788, 16532235, 22042980, 33064470, 66128940]

約数ペア:

[(1, 66128940), (2, 33064470), (3, 22042980), (4, 16532235), (5, 13225788), (6, 11021490), (9, 7347660), (10, 6612894), (12, 5510745), (15, 4408596), (18, 3673830), (20, 3306447), (27, 2449220), (30, 2204298), (36, 1836915), (45, 1469532), (54, 1224610), (60, 1102149), (90, 734766), (108, 612305), (135, 489844), (151, 437940), (180, 367383), (270, 244922), (302, 218970), (453, 145980), (540, 122461), (604, 109485), (755, 87588), (811, 81540), (906, 72990), (1359, 48660), (1510, 43794), (1622, 40770), (1812, 36495), (2265, 29196), (2433, 27180), (2718, 24330), (3020, 21897), (3244, 20385), (4055, 16308), (4077, 16220), (4530, 14598), (4866, 13590), (5436, 12165), (6795, 9732), (7299, 9060), (8110, 8154)]