75476520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 285517440

約数和(自身を除く): 210040920

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, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 491, 504, 549, 610, 630, 732, 840, 854, 915, 982, 1098, 1220, 1260, 1281, 1464, 1473, 1708, 1830, 1964, 2135, 2196, 2440, 2455, 2520, 2562, 2745, 2946, 3416, 3437, 3660, 3843, 3928, 4270, 4392, 4419, 4910, 5124, 5490, 5892, 6405, 6874, 7320, 7365, 7686, 8540, 8838, 9820, 10248, 10311, 10980, 11784, 12810, 13748, 14730, 15372, 17080, 17185, 17676, 19215, 19640, 20622, 21960, 22095, 25620, 27496, 29460, 29951, 30744, 30933, 34370, 35352, 38430, 41244, 44190, 51240, 51555, 58920, 59902, 61866, 68740, 76860, 82488, 88380, 89853, 103110, 119804, 123732, 137480, 149755, 153720, 154665, 176760, 179706, 206220, 209657, 239608, 247464, 269559, 299510, 309330, 359412, 412440, 419314, 449265, 539118, 599020, 618660, 628971, 718824, 838628, 898530, 1048285, 1078236, 1198040, 1237320, 1257942, 1347795, 1677256, 1797060, 1886913, 2096570, 2156472, 2515884, 2695590, 3144855, 3594120, 3773826, 4193140, 5031768, 5391180, 6289710, 7547652, 8386280, 9434565, 10782360, 12579420, 15095304, 18869130, 25158840, 37738260, 75476520]

約数ペア:

[(1, 75476520), (2, 37738260), (3, 25158840), (4, 18869130), (5, 15095304), (6, 12579420), (7, 10782360), (8, 9434565), (9, 8386280), (10, 7547652), (12, 6289710), (14, 5391180), (15, 5031768), (18, 4193140), (20, 3773826), (21, 3594120), (24, 3144855), (28, 2695590), (30, 2515884), (35, 2156472), (36, 2096570), (40, 1886913), (42, 1797060), (45, 1677256), (56, 1347795), (60, 1257942), (61, 1237320), (63, 1198040), (70, 1078236), (72, 1048285), (84, 898530), (90, 838628), (105, 718824), (120, 628971), (122, 618660), (126, 599020), (140, 539118), (168, 449265), (180, 419314), (183, 412440), (210, 359412), (244, 309330), (252, 299510), (280, 269559), (305, 247464), (315, 239608), (360, 209657), (366, 206220), (420, 179706), (427, 176760), (488, 154665), (491, 153720), (504, 149755), (549, 137480), (610, 123732), (630, 119804), (732, 103110), (840, 89853), (854, 88380), (915, 82488), (982, 76860), (1098, 68740), (1220, 61866), (1260, 59902), (1281, 58920), (1464, 51555), (1473, 51240), (1708, 44190), (1830, 41244), (1964, 38430), (2135, 35352), (2196, 34370), (2440, 30933), (2455, 30744), (2520, 29951), (2562, 29460), (2745, 27496), (2946, 25620), (3416, 22095), (3437, 21960), (3660, 20622), (3843, 19640), (3928, 19215), (4270, 17676), (4392, 17185), (4419, 17080), (4910, 15372), (5124, 14730), (5490, 13748), (5892, 12810), (6405, 11784), (6874, 10980), (7320, 10311), (7365, 10248), (7686, 9820), (8540, 8838)]