198045540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 775783680

約数和(自身を除く): 577738140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 433, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 866, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1299, 1386, 1452, 1485, 1540, 1694, 1732, 1815, 1890, 1980, 2079, 2165, 2178, 2310, 2420, 2541, 2598, 2772, 2970, 3031, 3267, 3388, 3465, 3630, 3780, 3897, 4158, 4235, 4330, 4356, 4620, 4763, 5082, 5196, 5445, 5940, 6062, 6495, 6534, 6930, 7260, 7623, 7794, 8316, 8470, 8660, 9093, 9526, 10164, 10395, 10890, 11691, 12124, 12705, 12990, 13068, 13860, 14289, 15155, 15246, 15588, 16335, 16940, 18186, 19052, 19485, 20790, 21780, 22869, 23382, 23815, 25410, 25980, 27279, 28578, 30310, 30492, 32670, 33341, 36372, 38115, 38970, 41580, 42867, 45465, 45738, 46764, 47630, 50820, 52393, 54558, 57156, 58455, 60620, 65340, 66682, 71445, 76230, 77940, 81837, 85734, 90930, 91476, 95260, 100023, 104786, 109116, 114345, 116910, 128601, 133364, 136395, 142890, 152460, 157179, 163674, 166705, 171468, 181860, 200046, 209572, 214335, 228690, 233820, 257202, 261965, 272790, 285780, 300069, 314358, 327348, 333410, 366751, 400092, 409185, 428670, 457380, 471537, 500115, 514404, 523930, 545580, 600138, 628716, 643005, 666820, 733502, 785895, 818370, 857340, 900207, 943074, 1000230, 1047860, 1100253, 1200276, 1286010, 1414611, 1467004, 1500345, 1571790, 1636740, 1800414, 1833755, 1886148, 2000460, 2200506, 2357685, 2572020, 2829222, 3000690, 3143580, 3300759, 3600828, 3667510, 4401012, 4501035, 4715370, 5501265, 5658444, 6001380, 6601518, 7073055, 7335020, 9002070, 9430740, 9902277, 11002530, 13203036, 14146110, 16503795, 18004140, 19804554, 22005060, 28292220, 33007590, 39609108, 49511385, 66015180, 99022770, 198045540]

約数ペア:

[(1, 198045540), (2, 99022770), (3, 66015180), (4, 49511385), (5, 39609108), (6, 33007590), (7, 28292220), (9, 22005060), (10, 19804554), (11, 18004140), (12, 16503795), (14, 14146110), (15, 13203036), (18, 11002530), (20, 9902277), (21, 9430740), (22, 9002070), (27, 7335020), (28, 7073055), (30, 6601518), (33, 6001380), (35, 5658444), (36, 5501265), (42, 4715370), (44, 4501035), (45, 4401012), (54, 3667510), (55, 3600828), (60, 3300759), (63, 3143580), (66, 3000690), (70, 2829222), (77, 2572020), (84, 2357685), (90, 2200506), (99, 2000460), (105, 1886148), (108, 1833755), (110, 1800414), (121, 1636740), (126, 1571790), (132, 1500345), (135, 1467004), (140, 1414611), (154, 1286010), (165, 1200276), (180, 1100253), (189, 1047860), (198, 1000230), (210, 943074), (220, 900207), (231, 857340), (242, 818370), (252, 785895), (270, 733502), (297, 666820), (308, 643005), (315, 628716), (330, 600138), (363, 545580), (378, 523930), (385, 514404), (396, 500115), (420, 471537), (433, 457380), (462, 428670), (484, 409185), (495, 400092), (540, 366751), (594, 333410), (605, 327348), (630, 314358), (660, 300069), (693, 285780), (726, 272790), (756, 261965), (770, 257202), (847, 233820), (866, 228690), (924, 214335), (945, 209572), (990, 200046), (1089, 181860), (1155, 171468), (1188, 166705), (1210, 163674), (1260, 157179), (1299, 152460), (1386, 142890), (1452, 136395), (1485, 133364), (1540, 128601), (1694, 116910), (1732, 114345), (1815, 109116), (1890, 104786), (1980, 100023), (2079, 95260), (2165, 91476), (2178, 90930), (2310, 85734), (2420, 81837), (2541, 77940), (2598, 76230), (2772, 71445), (2970, 66682), (3031, 65340), (3267, 60620), (3388, 58455), (3465, 57156), (3630, 54558), (3780, 52393), (3897, 50820), (4158, 47630), (4235, 46764), (4330, 45738), (4356, 45465), (4620, 42867), (4763, 41580), (5082, 38970), (5196, 38115), (5445, 36372), (5940, 33341), (6062, 32670), (6495, 30492), (6534, 30310), (6930, 28578), (7260, 27279), (7623, 25980), (7794, 25410), (8316, 23815), (8470, 23382), (8660, 22869), (9093, 21780), (9526, 20790), (10164, 19485), (10395, 19052), (10890, 18186), (11691, 16940), (12124, 16335), (12705, 15588), (12990, 15246), (13068, 15155), (13860, 14289)]