42517702980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78736487}}^1$

素因数の和:78736505

約数の個数: 48

約数和(自身を含む): 132277299840

約数和(自身を除く): 89759596860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78736487, 157472974, 236209461, 314945948, 393682435, 472418922, 708628383, 787364870, 944837844, 1181047305, 1417256766, 1574729740, 2125885149, 2362094610, 2834513532, 3543141915, 4251770298, 4724189220, 7086283830, 8503540596, 10629425745, 14172567660, 21258851490, 42517702980]

約数ペア:

[(1, 42517702980), (2, 21258851490), (3, 14172567660), (4, 10629425745), (5, 8503540596), (6, 7086283830), (9, 4724189220), (10, 4251770298), (12, 3543141915), (15, 2834513532), (18, 2362094610), (20, 2125885149), (27, 1574729740), (30, 1417256766), (36, 1181047305), (45, 944837844), (54, 787364870), (60, 708628383), (90, 472418922), (108, 393682435), (135, 314945948), (180, 236209461), (270, 157472974), (540, 78736487)]