69751080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 262828800

約数和(自身を除く): 193077720

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, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 311, 315, 356, 360, 420, 445, 504, 534, 622, 623, 630, 712, 801, 840, 890, 933, 1068, 1244, 1246, 1260, 1335, 1555, 1602, 1780, 1866, 1869, 2136, 2177, 2488, 2492, 2520, 2670, 2799, 3110, 3115, 3204, 3560, 3732, 3738, 4005, 4354, 4665, 4984, 5340, 5598, 5607, 6220, 6230, 6408, 6531, 7464, 7476, 8010, 8708, 9330, 9345, 10680, 10885, 11196, 11214, 12440, 12460, 13062, 13995, 14952, 16020, 17416, 18660, 18690, 19593, 21770, 22392, 22428, 24920, 26124, 27679, 27990, 28035, 32040, 32655, 37320, 37380, 39186, 43540, 44856, 52248, 55358, 55980, 56070, 65310, 74760, 78372, 83037, 87080, 97965, 110716, 111960, 112140, 130620, 138395, 156744, 166074, 193753, 195930, 221432, 224280, 249111, 261240, 276790, 332148, 387506, 391860, 415185, 498222, 553580, 581259, 664296, 775012, 783720, 830370, 968765, 996444, 1107160, 1162518, 1245555, 1550024, 1660740, 1743777, 1937530, 1992888, 2325036, 2491110, 2906295, 3321480, 3487554, 3875060, 4650072, 4982220, 5812590, 6975108, 7750120, 8718885, 9964440, 11625180, 13950216, 17437770, 23250360, 34875540, 69751080]

約数ペア:

[(1, 69751080), (2, 34875540), (3, 23250360), (4, 17437770), (5, 13950216), (6, 11625180), (7, 9964440), (8, 8718885), (9, 7750120), (10, 6975108), (12, 5812590), (14, 4982220), (15, 4650072), (18, 3875060), (20, 3487554), (21, 3321480), (24, 2906295), (28, 2491110), (30, 2325036), (35, 1992888), (36, 1937530), (40, 1743777), (42, 1660740), (45, 1550024), (56, 1245555), (60, 1162518), (63, 1107160), (70, 996444), (72, 968765), (84, 830370), (89, 783720), (90, 775012), (105, 664296), (120, 581259), (126, 553580), (140, 498222), (168, 415185), (178, 391860), (180, 387506), (210, 332148), (252, 276790), (267, 261240), (280, 249111), (311, 224280), (315, 221432), (356, 195930), (360, 193753), (420, 166074), (445, 156744), (504, 138395), (534, 130620), (622, 112140), (623, 111960), (630, 110716), (712, 97965), (801, 87080), (840, 83037), (890, 78372), (933, 74760), (1068, 65310), (1244, 56070), (1246, 55980), (1260, 55358), (1335, 52248), (1555, 44856), (1602, 43540), (1780, 39186), (1866, 37380), (1869, 37320), (2136, 32655), (2177, 32040), (2488, 28035), (2492, 27990), (2520, 27679), (2670, 26124), (2799, 24920), (3110, 22428), (3115, 22392), (3204, 21770), (3560, 19593), (3732, 18690), (3738, 18660), (4005, 17416), (4354, 16020), (4665, 14952), (4984, 13995), (5340, 13062), (5598, 12460), (5607, 12440), (6220, 11214), (6230, 11196), (6408, 10885), (6531, 10680), (7464, 9345), (7476, 9330), (8010, 8708)]