77304700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 188987904

約数和(自身を除く): 111683204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 2267, 3100, 3410, 4534, 6820, 8525, 9068, 11335, 17050, 22670, 24937, 34100, 45340, 49874, 56675, 70277, 99748, 113350, 124685, 140554, 226700, 249370, 281108, 351385, 498740, 623425, 702770, 773047, 1246850, 1405540, 1546094, 1756925, 2493700, 3092188, 3513850, 3865235, 7027700, 7730470, 15460940, 19326175, 38652350, 77304700]

約数ペア:

[(1, 77304700), (2, 38652350), (4, 19326175), (5, 15460940), (10, 7730470), (11, 7027700), (20, 3865235), (22, 3513850), (25, 3092188), (31, 2493700), (44, 1756925), (50, 1546094), (55, 1405540), (62, 1246850), (100, 773047), (110, 702770), (124, 623425), (155, 498740), (220, 351385), (275, 281108), (310, 249370), (341, 226700), (550, 140554), (620, 124685), (682, 113350), (775, 99748), (1100, 70277), (1364, 56675), (1550, 49874), (1705, 45340), (2267, 34100), (3100, 24937), (3410, 22670), (4534, 17050), (6820, 11335), (8525, 9068)]