63545940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6729

約数の個数: 72

約数和(自身を含む): 196422408

約数和(自身を除く): 132876468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 6661, 9540, 13322, 19983, 26644, 33305, 39966, 59949, 66610, 79932, 99915, 119898, 133220, 199830, 239796, 299745, 353033, 399660, 599490, 706066, 1059099, 1198980, 1412132, 1765165, 2118198, 3177297, 3530330, 4236396, 5295495, 6354594, 7060660, 10590990, 12709188, 15886485, 21181980, 31772970, 63545940]

約数ペア:

[(1, 63545940), (2, 31772970), (3, 21181980), (4, 15886485), (5, 12709188), (6, 10590990), (9, 7060660), (10, 6354594), (12, 5295495), (15, 4236396), (18, 3530330), (20, 3177297), (30, 2118198), (36, 1765165), (45, 1412132), (53, 1198980), (60, 1059099), (90, 706066), (106, 599490), (159, 399660), (180, 353033), (212, 299745), (265, 239796), (318, 199830), (477, 133220), (530, 119898), (636, 99915), (795, 79932), (954, 66610), (1060, 59949), (1590, 39966), (1908, 33305), (2385, 26644), (3180, 19983), (4770, 13322), (6661, 9540)]