243450900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 288

約数和(自身を含む): 976604160

約数和(自身を除く): 733153260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 108, 110, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 198, 210, 220, 225, 231, 252, 270, 275, 297, 300, 308, 315, 330, 350, 378, 385, 396, 420, 450, 462, 495, 525, 540, 550, 594, 630, 660, 675, 693, 700, 756, 770, 825, 900, 924, 945, 990, 1050, 1100, 1155, 1171, 1188, 1260, 1350, 1386, 1485, 1540, 1575, 1650, 1890, 1925, 1980, 2079, 2100, 2310, 2342, 2475, 2700, 2772, 2970, 3150, 3300, 3465, 3513, 3780, 3850, 4158, 4620, 4684, 4725, 4950, 5775, 5855, 5940, 6300, 6930, 7026, 7425, 7700, 8197, 8316, 9450, 9900, 10395, 10539, 11550, 11710, 12881, 13860, 14052, 14850, 16394, 17325, 17565, 18900, 20790, 21078, 23100, 23420, 24591, 25762, 29275, 29700, 31617, 32788, 34650, 35130, 38643, 40985, 41580, 42156, 49182, 51524, 51975, 52695, 58550, 63234, 64405, 69300, 70260, 73773, 77286, 81970, 87825, 90167, 98364, 103950, 105390, 115929, 117100, 122955, 126468, 128810, 147546, 154572, 158085, 163940, 175650, 180334, 193215, 204925, 207900, 210780, 221319, 231858, 245910, 257620, 263475, 270501, 295092, 316170, 322025, 347787, 351300, 360668, 368865, 386430, 409850, 442638, 450835, 463716, 491820, 526950, 541002, 579645, 614775, 632340, 644050, 695574, 737730, 772860, 790425, 811503, 819700, 885276, 901670, 966075, 1053900, 1082004, 1106595, 1159290, 1229550, 1288100, 1352505, 1391148, 1475460, 1580850, 1623006, 1738935, 1803340, 1844325, 1932150, 2213190, 2254175, 2318580, 2434509, 2459100, 2705010, 2898225, 3161700, 3246012, 3477870, 3688650, 3864300, 4057515, 4426380, 4508350, 4869018, 5410020, 5532975, 5796450, 6762525, 6955740, 7377300, 8115030, 8694675, 9016700, 9738036, 11065950, 11592900, 12172545, 13525050, 16230060, 17389350, 20287575, 22131900, 24345090, 27050100, 34778700, 40575150, 48690180, 60862725, 81150300, 121725450, 243450900]

約数ペア:

[(1, 243450900), (2, 121725450), (3, 81150300), (4, 60862725), (5, 48690180), (6, 40575150), (7, 34778700), (9, 27050100), (10, 24345090), (11, 22131900), (12, 20287575), (14, 17389350), (15, 16230060), (18, 13525050), (20, 12172545), (21, 11592900), (22, 11065950), (25, 9738036), (27, 9016700), (28, 8694675), (30, 8115030), (33, 7377300), (35, 6955740), (36, 6762525), (42, 5796450), (44, 5532975), (45, 5410020), (50, 4869018), (54, 4508350), (55, 4426380), (60, 4057515), (63, 3864300), (66, 3688650), (70, 3477870), (75, 3246012), (77, 3161700), (84, 2898225), (90, 2705010), (99, 2459100), (100, 2434509), (105, 2318580), (108, 2254175), (110, 2213190), (126, 1932150), (132, 1844325), (135, 1803340), (140, 1738935), (150, 1623006), (154, 1580850), (165, 1475460), (175, 1391148), (180, 1352505), (189, 1288100), (198, 1229550), (210, 1159290), (220, 1106595), (225, 1082004), (231, 1053900), (252, 966075), (270, 901670), (275, 885276), (297, 819700), (300, 811503), (308, 790425), (315, 772860), (330, 737730), (350, 695574), (378, 644050), (385, 632340), (396, 614775), (420, 579645), (450, 541002), (462, 526950), (495, 491820), (525, 463716), (540, 450835), (550, 442638), (594, 409850), (630, 386430), (660, 368865), (675, 360668), (693, 351300), (700, 347787), (756, 322025), (770, 316170), (825, 295092), (900, 270501), (924, 263475), (945, 257620), (990, 245910), (1050, 231858), (1100, 221319), (1155, 210780), (1171, 207900), (1188, 204925), (1260, 193215), (1350, 180334), (1386, 175650), (1485, 163940), (1540, 158085), (1575, 154572), (1650, 147546), (1890, 128810), (1925, 126468), (1980, 122955), (2079, 117100), (2100, 115929), (2310, 105390), (2342, 103950), (2475, 98364), (2700, 90167), (2772, 87825), (2970, 81970), (3150, 77286), (3300, 73773), (3465, 70260), (3513, 69300), (3780, 64405), (3850, 63234), (4158, 58550), (4620, 52695), (4684, 51975), (4725, 51524), (4950, 49182), (5775, 42156), (5855, 41580), (5940, 40985), (6300, 38643), (6930, 35130), (7026, 34650), (7425, 32788), (7700, 31617), (8197, 29700), (8316, 29275), (9450, 25762), (9900, 24591), (10395, 23420), (10539, 23100), (11550, 21078), (11710, 20790), (12881, 18900), (13860, 17565), (14052, 17325), (14850, 16394)]