22275180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 69031872

約数和(自身を除く): 46756692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2633, 2820, 4230, 5266, 7899, 8460, 10532, 13165, 15798, 23697, 26330, 31596, 39495, 47394, 52660, 78990, 94788, 118485, 123751, 157980, 236970, 247502, 371253, 473940, 495004, 618755, 742506, 1113759, 1237510, 1485012, 1856265, 2227518, 2475020, 3712530, 4455036, 5568795, 7425060, 11137590, 22275180]

約数ペア:

[(1, 22275180), (2, 11137590), (3, 7425060), (4, 5568795), (5, 4455036), (6, 3712530), (9, 2475020), (10, 2227518), (12, 1856265), (15, 1485012), (18, 1237510), (20, 1113759), (30, 742506), (36, 618755), (45, 495004), (47, 473940), (60, 371253), (90, 247502), (94, 236970), (141, 157980), (180, 123751), (188, 118485), (235, 94788), (282, 78990), (423, 52660), (470, 47394), (564, 39495), (705, 31596), (846, 26330), (940, 23697), (1410, 15798), (1692, 13165), (2115, 10532), (2633, 8460), (2820, 7899), (4230, 5266)]