67809060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 234299520

約数和(自身を除く): 166490460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1489, 1518, 1980, 2070, 2277, 2530, 2978, 3036, 3795, 4140, 4467, 4554, 5060, 5956, 7445, 7590, 8934, 9108, 11385, 13401, 14890, 15180, 16379, 17868, 22335, 22770, 26802, 29780, 32758, 34247, 44670, 45540, 49137, 53604, 65516, 67005, 68494, 81895, 89340, 98274, 102741, 134010, 136988, 147411, 163790, 171235, 196548, 205482, 245685, 268020, 294822, 308223, 327580, 342470, 376717, 410964, 491370, 513705, 589644, 616446, 684940, 737055, 753434, 982740, 1027410, 1130151, 1232892, 1474110, 1506868, 1541115, 1883585, 2054820, 2260302, 2948220, 3082230, 3390453, 3767170, 4520604, 5650755, 6164460, 6780906, 7534340, 11301510, 13561812, 16952265, 22603020, 33904530, 67809060]

約数ペア:

[(1, 67809060), (2, 33904530), (3, 22603020), (4, 16952265), (5, 13561812), (6, 11301510), (9, 7534340), (10, 6780906), (11, 6164460), (12, 5650755), (15, 4520604), (18, 3767170), (20, 3390453), (22, 3082230), (23, 2948220), (30, 2260302), (33, 2054820), (36, 1883585), (44, 1541115), (45, 1506868), (46, 1474110), (55, 1232892), (60, 1130151), (66, 1027410), (69, 982740), (90, 753434), (92, 737055), (99, 684940), (110, 616446), (115, 589644), (132, 513705), (138, 491370), (165, 410964), (180, 376717), (198, 342470), (207, 327580), (220, 308223), (230, 294822), (253, 268020), (276, 245685), (330, 205482), (345, 196548), (396, 171235), (414, 163790), (460, 147411), (495, 136988), (506, 134010), (660, 102741), (690, 98274), (759, 89340), (828, 81895), (990, 68494), (1012, 67005), (1035, 65516), (1265, 53604), (1380, 49137), (1489, 45540), (1518, 44670), (1980, 34247), (2070, 32758), (2277, 29780), (2530, 26802), (2978, 22770), (3036, 22335), (3795, 17868), (4140, 16379), (4467, 15180), (4554, 14890), (5060, 13401), (5956, 11385), (7445, 9108), (7590, 8934)]