66145860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3037}}^1$

素因数の和:3074

約数の個数: 108

約数和(自身を含む): 220613484

約数和(自身を除く): 154467624

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3037, 3630, 4356, 5445, 6074, 7260, 9111, 10890, 12148, 15185, 18222, 21780, 27333, 30370, 33407, 36444, 45555, 54666, 60740, 66814, 91110, 100221, 109332, 133628, 136665, 167035, 182220, 200442, 273330, 300663, 334070, 367477, 400884, 501105, 546660, 601326, 668140, 734954, 1002210, 1102431, 1202652, 1469908, 1503315, 1837385, 2004420, 2204862, 3006630, 3307293, 3674770, 4409724, 5512155, 6013260, 6614586, 7349540, 11024310, 13229172, 16536465, 22048620, 33072930, 66145860]

約数ペア:

[(1, 66145860), (2, 33072930), (3, 22048620), (4, 16536465), (5, 13229172), (6, 11024310), (9, 7349540), (10, 6614586), (11, 6013260), (12, 5512155), (15, 4409724), (18, 3674770), (20, 3307293), (22, 3006630), (30, 2204862), (33, 2004420), (36, 1837385), (44, 1503315), (45, 1469908), (55, 1202652), (60, 1102431), (66, 1002210), (90, 734954), (99, 668140), (110, 601326), (121, 546660), (132, 501105), (165, 400884), (180, 367477), (198, 334070), (220, 300663), (242, 273330), (330, 200442), (363, 182220), (396, 167035), (484, 136665), (495, 133628), (605, 109332), (660, 100221), (726, 91110), (990, 66814), (1089, 60740), (1210, 54666), (1452, 45555), (1815, 36444), (1980, 33407), (2178, 30370), (2420, 27333), (3037, 21780), (3630, 18222), (4356, 15185), (5445, 12148), (6074, 10890), (7260, 9111)]