70825700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 175832496

約数和(自身を除く): 105006796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 67, 100, 110, 124, 134, 155, 220, 268, 275, 310, 335, 341, 550, 620, 670, 682, 737, 775, 961, 1100, 1340, 1364, 1474, 1550, 1675, 1705, 1922, 2077, 2948, 3100, 3350, 3410, 3685, 3844, 4154, 4805, 6700, 6820, 7370, 8308, 8525, 9610, 10385, 10571, 14740, 17050, 18425, 19220, 20770, 21142, 22847, 24025, 34100, 36850, 41540, 42284, 45694, 48050, 51925, 52855, 64387, 73700, 91388, 96100, 103850, 105710, 114235, 128774, 207700, 211420, 228470, 257548, 264275, 321935, 456940, 528550, 571175, 643870, 708257, 1057100, 1142350, 1287740, 1416514, 1609675, 2284700, 2833028, 3219350, 3541285, 6438700, 7082570, 14165140, 17706425, 35412850, 70825700]

約数ペア:

[(1, 70825700), (2, 35412850), (4, 17706425), (5, 14165140), (10, 7082570), (11, 6438700), (20, 3541285), (22, 3219350), (25, 2833028), (31, 2284700), (44, 1609675), (50, 1416514), (55, 1287740), (62, 1142350), (67, 1057100), (100, 708257), (110, 643870), (124, 571175), (134, 528550), (155, 456940), (220, 321935), (268, 264275), (275, 257548), (310, 228470), (335, 211420), (341, 207700), (550, 128774), (620, 114235), (670, 105710), (682, 103850), (737, 96100), (775, 91388), (961, 73700), (1100, 64387), (1340, 52855), (1364, 51925), (1474, 48050), (1550, 45694), (1675, 42284), (1705, 41540), (1922, 36850), (2077, 34100), (2948, 24025), (3100, 22847), (3350, 21142), (3410, 20770), (3685, 19220), (3844, 18425), (4154, 17050), (4805, 14740), (6700, 10571), (6820, 10385), (7370, 9610), (8308, 8525)]