74779020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1783}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 227930976

約数和(自身を除く): 153151956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1783, 2097, 2330, 2796, 3495, 3566, 4194, 4660, 5349, 6990, 7132, 8388, 8915, 10485, 10698, 13980, 16047, 17830, 20970, 21396, 26745, 32094, 35660, 41940, 53490, 64188, 80235, 106980, 160470, 320940, 415439, 830878, 1246317, 1661756, 2077195, 2492634, 3738951, 4154390, 4985268, 6231585, 7477902, 8308780, 12463170, 14955804, 18694755, 24926340, 37389510, 74779020]

約数ペア:

[(1, 74779020), (2, 37389510), (3, 24926340), (4, 18694755), (5, 14955804), (6, 12463170), (9, 8308780), (10, 7477902), (12, 6231585), (15, 4985268), (18, 4154390), (20, 3738951), (30, 2492634), (36, 2077195), (45, 1661756), (60, 1246317), (90, 830878), (180, 415439), (233, 320940), (466, 160470), (699, 106980), (932, 80235), (1165, 64188), (1398, 53490), (1783, 41940), (2097, 35660), (2330, 32094), (2796, 26745), (3495, 21396), (3566, 20970), (4194, 17830), (4660, 16047), (5349, 13980), (6990, 10698), (7132, 10485), (8388, 8915)]