27507700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 68995584

約数和(自身を除く): 41487884

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1471, 1700, 1870, 2942, 3740, 4675, 5884, 7355, 9350, 14710, 16181, 18700, 25007, 29420, 32362, 36775, 50014, 64724, 73550, 80905, 100028, 125035, 147100, 161810, 250070, 275077, 323620, 404525, 500140, 550154, 625175, 809050, 1100308, 1250350, 1375385, 1618100, 2500700, 2750770, 5501540, 6876925, 13753850, 27507700]

約数ペア:

[(1, 27507700), (2, 13753850), (4, 6876925), (5, 5501540), (10, 2750770), (11, 2500700), (17, 1618100), (20, 1375385), (22, 1250350), (25, 1100308), (34, 809050), (44, 625175), (50, 550154), (55, 500140), (68, 404525), (85, 323620), (100, 275077), (110, 250070), (170, 161810), (187, 147100), (220, 125035), (275, 100028), (340, 80905), (374, 73550), (425, 64724), (550, 50014), (748, 36775), (850, 32362), (935, 29420), (1100, 25007), (1471, 18700), (1700, 16181), (1870, 14710), (2942, 9350), (3740, 7355), (4675, 5884)]