76902840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30517}}^1$

素因数の和:30541

約数の個数: 96

約数和(自身を含む): 285648480

約数和(自身を除く): 208745640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30517, 61034, 91551, 122068, 152585, 183102, 213619, 244136, 274653, 305170, 366204, 427238, 457755, 549306, 610340, 640857, 732408, 854476, 915510, 1068095, 1098612, 1220680, 1281714, 1373265, 1708952, 1831020, 1922571, 2136190, 2197224, 2563428, 2746530, 3204285, 3662040, 3845142, 4272380, 5126856, 5493060, 6408570, 7690284, 8544760, 9612855, 10986120, 12817140, 15380568, 19225710, 25634280, 38451420, 76902840]

約数ペア:

[(1, 76902840), (2, 38451420), (3, 25634280), (4, 19225710), (5, 15380568), (6, 12817140), (7, 10986120), (8, 9612855), (9, 8544760), (10, 7690284), (12, 6408570), (14, 5493060), (15, 5126856), (18, 4272380), (20, 3845142), (21, 3662040), (24, 3204285), (28, 2746530), (30, 2563428), (35, 2197224), (36, 2136190), (40, 1922571), (42, 1831020), (45, 1708952), (56, 1373265), (60, 1281714), (63, 1220680), (70, 1098612), (72, 1068095), (84, 915510), (90, 854476), (105, 732408), (120, 640857), (126, 610340), (140, 549306), (168, 457755), (180, 427238), (210, 366204), (252, 305170), (280, 274653), (315, 244136), (360, 213619), (420, 183102), (504, 152585), (630, 122068), (840, 91551), (1260, 61034), (2520, 30517)]