67695210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 205701120

約数和(自身を除く): 138005910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 991, 1035, 1242, 1265, 1485, 1518, 1982, 2070, 2277, 2530, 2970, 2973, 3105, 3795, 4554, 4955, 5946, 6210, 6831, 7590, 8919, 9910, 10901, 11385, 13662, 14865, 17838, 21802, 22770, 22793, 26757, 29730, 32703, 34155, 44595, 45586, 53514, 54505, 65406, 68310, 68379, 89190, 98109, 109010, 113965, 133785, 136758, 163515, 196218, 205137, 227930, 250723, 267570, 294327, 327030, 341895, 410274, 490545, 501446, 588654, 615411, 683790, 752169, 981090, 1025685, 1230822, 1253615, 1471635, 1504338, 2051370, 2256507, 2507230, 2943270, 3077055, 3760845, 4513014, 6154110, 6769521, 7521690, 11282535, 13539042, 22565070, 33847605, 67695210]

約数ペア:

[(1, 67695210), (2, 33847605), (3, 22565070), (5, 13539042), (6, 11282535), (9, 7521690), (10, 6769521), (11, 6154110), (15, 4513014), (18, 3760845), (22, 3077055), (23, 2943270), (27, 2507230), (30, 2256507), (33, 2051370), (45, 1504338), (46, 1471635), (54, 1253615), (55, 1230822), (66, 1025685), (69, 981090), (90, 752169), (99, 683790), (110, 615411), (115, 588654), (135, 501446), (138, 490545), (165, 410274), (198, 341895), (207, 327030), (230, 294327), (253, 267570), (270, 250723), (297, 227930), (330, 205137), (345, 196218), (414, 163515), (495, 136758), (506, 133785), (594, 113965), (621, 109010), (690, 98109), (759, 89190), (990, 68379), (991, 68310), (1035, 65406), (1242, 54505), (1265, 53514), (1485, 45586), (1518, 44595), (1982, 34155), (2070, 32703), (2277, 29730), (2530, 26757), (2970, 22793), (2973, 22770), (3105, 21802), (3795, 17838), (4554, 14865), (4955, 13662), (5946, 11385), (6210, 10901), (6831, 9910), (7590, 8919)]