943228980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{37699}}^1$

素因数の和:37853

約数の個数: 72

約数和(自身を含む): 2881788000

約数和(自身を除く): 1938559020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 37699, 75398, 113097, 150796, 188495, 226194, 339291, 376990, 452388, 565485, 678582, 753980, 1130970, 1357164, 1696455, 2261940, 3392910, 5240161, 6785820, 10480322, 15720483, 20960644, 26200805, 31440966, 47161449, 52401610, 62881932, 78602415, 94322898, 104803220, 157204830, 188645796, 235807245, 314409660, 471614490, 943228980]

約数ペア:

[(1, 943228980), (2, 471614490), (3, 314409660), (4, 235807245), (5, 188645796), (6, 157204830), (9, 104803220), (10, 94322898), (12, 78602415), (15, 62881932), (18, 52401610), (20, 47161449), (30, 31440966), (36, 26200805), (45, 20960644), (60, 15720483), (90, 10480322), (139, 6785820), (180, 5240161), (278, 3392910), (417, 2261940), (556, 1696455), (695, 1357164), (834, 1130970), (1251, 753980), (1390, 678582), (1668, 565485), (2085, 452388), (2502, 376990), (2780, 339291), (4170, 226194), (5004, 188495), (6255, 150796), (8340, 113097), (12510, 75398), (25020, 37699)]