418372020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 1510454400

約数和(自身を除く): 1092082380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 330, 337, 342, 363, 380, 396, 418, 484, 495, 513, 540, 570, 594, 605, 627, 660, 674, 684, 726, 836, 855, 990, 1011, 1026, 1045, 1089, 1140, 1188, 1210, 1254, 1348, 1452, 1485, 1685, 1710, 1815, 1881, 1980, 2022, 2052, 2090, 2178, 2299, 2420, 2508, 2565, 2970, 3033, 3135, 3267, 3370, 3420, 3630, 3707, 3762, 4044, 4180, 4356, 4598, 5055, 5130, 5445, 5643, 5940, 6066, 6270, 6403, 6534, 6740, 6897, 7260, 7414, 7524, 9099, 9196, 9405, 10110, 10260, 10890, 11121, 11286, 11495, 12132, 12540, 12806, 13068, 13794, 14828, 15165, 16335, 18198, 18535, 18810, 19209, 20220, 20691, 21780, 22242, 22572, 22990, 25612, 27588, 28215, 30330, 32015, 32670, 33363, 34485, 36396, 37070, 37620, 38418, 40777, 41382, 44484, 45495, 45980, 55605, 56430, 57627, 60660, 62073, 64030, 65340, 66726, 68970, 70433, 74140, 76836, 81554, 82764, 90990, 96045, 100089, 103455, 111210, 112860, 115254, 122331, 124146, 128060, 133452, 137940, 140866, 163108, 166815, 172881, 181980, 192090, 200178, 203885, 206910, 211299, 222420, 230508, 244662, 248292, 281732, 288135, 310365, 333630, 345762, 352165, 366993, 384180, 400356, 407770, 413820, 422598, 489324, 500445, 576270, 611655, 620730, 633897, 667260, 691524, 704330, 733986, 774763, 815540, 845196, 864405, 1000890, 1056495, 1100979, 1152540, 1223310, 1241460, 1267794, 1408660, 1467972, 1549526, 1728810, 1834965, 1901691, 2001780, 2112990, 2201958, 2324289, 2446620, 2535588, 3099052, 3169485, 3457620, 3669930, 3803382, 3873815, 4225980, 4403916, 4648578, 5504895, 6338970, 6972867, 7339860, 7606764, 7747630, 9297156, 9508455, 11009790, 11621445, 12677940, 13945734, 15495260, 19016910, 20918601, 22019580, 23242890, 27891468, 34864335, 38033820, 41837202, 46485780, 69728670, 83674404, 104593005, 139457340, 209186010, 418372020]

約数ペア:

[(1, 418372020), (2, 209186010), (3, 139457340), (4, 104593005), (5, 83674404), (6, 69728670), (9, 46485780), (10, 41837202), (11, 38033820), (12, 34864335), (15, 27891468), (18, 23242890), (19, 22019580), (20, 20918601), (22, 19016910), (27, 15495260), (30, 13945734), (33, 12677940), (36, 11621445), (38, 11009790), (44, 9508455), (45, 9297156), (54, 7747630), (55, 7606764), (57, 7339860), (60, 6972867), (66, 6338970), (76, 5504895), (90, 4648578), (95, 4403916), (99, 4225980), (108, 3873815), (110, 3803382), (114, 3669930), (121, 3457620), (132, 3169485), (135, 3099052), (165, 2535588), (171, 2446620), (180, 2324289), (190, 2201958), (198, 2112990), (209, 2001780), (220, 1901691), (228, 1834965), (242, 1728810), (270, 1549526), (285, 1467972), (297, 1408660), (330, 1267794), (337, 1241460), (342, 1223310), (363, 1152540), (380, 1100979), (396, 1056495), (418, 1000890), (484, 864405), (495, 845196), (513, 815540), (540, 774763), (570, 733986), (594, 704330), (605, 691524), (627, 667260), (660, 633897), (674, 620730), (684, 611655), (726, 576270), (836, 500445), (855, 489324), (990, 422598), (1011, 413820), (1026, 407770), (1045, 400356), (1089, 384180), (1140, 366993), (1188, 352165), (1210, 345762), (1254, 333630), (1348, 310365), (1452, 288135), (1485, 281732), (1685, 248292), (1710, 244662), (1815, 230508), (1881, 222420), (1980, 211299), (2022, 206910), (2052, 203885), (2090, 200178), (2178, 192090), (2299, 181980), (2420, 172881), (2508, 166815), (2565, 163108), (2970, 140866), (3033, 137940), (3135, 133452), (3267, 128060), (3370, 124146), (3420, 122331), (3630, 115254), (3707, 112860), (3762, 111210), (4044, 103455), (4180, 100089), (4356, 96045), (4598, 90990), (5055, 82764), (5130, 81554), (5445, 76836), (5643, 74140), (5940, 70433), (6066, 68970), (6270, 66726), (6403, 65340), (6534, 64030), (6740, 62073), (6897, 60660), (7260, 57627), (7414, 56430), (7524, 55605), (9099, 45980), (9196, 45495), (9405, 44484), (10110, 41382), (10260, 40777), (10890, 38418), (11121, 37620), (11286, 37070), (11495, 36396), (12132, 34485), (12540, 33363), (12806, 32670), (13068, 32015), (13794, 30330), (14828, 28215), (15165, 27588), (16335, 25612), (18198, 22990), (18535, 22572), (18810, 22242), (19209, 21780), (20220, 20691)]