75986460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38377}}^1$

素因数の和:38403

約数の個数: 72

約数和(自身を含む): 251452656

約数和(自身を除く): 175466196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38377, 76754, 115131, 153508, 191885, 230262, 345393, 383770, 422147, 460524, 575655, 690786, 767540, 844294, 1151310, 1266441, 1381572, 1688588, 1726965, 2110735, 2302620, 2532882, 3453930, 3799323, 4221470, 5065764, 6332205, 6907860, 7598646, 8442940, 12664410, 15197292, 18996615, 25328820, 37993230, 75986460]

約数ペア:

[(1, 75986460), (2, 37993230), (3, 25328820), (4, 18996615), (5, 15197292), (6, 12664410), (9, 8442940), (10, 7598646), (11, 6907860), (12, 6332205), (15, 5065764), (18, 4221470), (20, 3799323), (22, 3453930), (30, 2532882), (33, 2302620), (36, 2110735), (44, 1726965), (45, 1688588), (55, 1381572), (60, 1266441), (66, 1151310), (90, 844294), (99, 767540), (110, 690786), (132, 575655), (165, 460524), (180, 422147), (198, 383770), (220, 345393), (330, 230262), (396, 191885), (495, 153508), (660, 115131), (990, 76754), (1980, 38377)]