77082660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 173151324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 433, 460, 516, 645, 690, 774, 828, 860, 866, 989, 1035, 1290, 1299, 1380, 1548, 1732, 1935, 1978, 2070, 2165, 2580, 2598, 2967, 3870, 3897, 3956, 4140, 4330, 4945, 5196, 5934, 6495, 7740, 7794, 8660, 8901, 9890, 9959, 11868, 12990, 14835, 15588, 17802, 18619, 19485, 19780, 19918, 25980, 29670, 29877, 35604, 37238, 38970, 39836, 44505, 49795, 55857, 59340, 59754, 74476, 77940, 89010, 89631, 93095, 99590, 111714, 119508, 149385, 167571, 178020, 179262, 186190, 199180, 223428, 279285, 298770, 335142, 358524, 372380, 428237, 448155, 558570, 597540, 670284, 837855, 856474, 896310, 1117140, 1284711, 1675710, 1712948, 1792620, 2141185, 2569422, 3351420, 3854133, 4282370, 5138844, 6423555, 7708266, 8564740, 12847110, 15416532, 19270665, 25694220, 38541330, 77082660]

約数ペア:

[(1, 77082660), (2, 38541330), (3, 25694220), (4, 19270665), (5, 15416532), (6, 12847110), (9, 8564740), (10, 7708266), (12, 6423555), (15, 5138844), (18, 4282370), (20, 3854133), (23, 3351420), (30, 2569422), (36, 2141185), (43, 1792620), (45, 1712948), (46, 1675710), (60, 1284711), (69, 1117140), (86, 896310), (90, 856474), (92, 837855), (115, 670284), (129, 597540), (138, 558570), (172, 448155), (180, 428237), (207, 372380), (215, 358524), (230, 335142), (258, 298770), (276, 279285), (345, 223428), (387, 199180), (414, 186190), (430, 179262), (433, 178020), (460, 167571), (516, 149385), (645, 119508), (690, 111714), (774, 99590), (828, 93095), (860, 89631), (866, 89010), (989, 77940), (1035, 74476), (1290, 59754), (1299, 59340), (1380, 55857), (1548, 49795), (1732, 44505), (1935, 39836), (1978, 38970), (2070, 37238), (2165, 35604), (2580, 29877), (2598, 29670), (2967, 25980), (3870, 19918), (3897, 19780), (3956, 19485), (4140, 18619), (4330, 17802), (4945, 15588), (5196, 14835), (5934, 12990), (6495, 11868), (7740, 9959), (7794, 9890), (8660, 8901)]