228874140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 563655780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 396, 477, 495, 530, 540, 583, 594, 636, 660, 727, 795, 954, 990, 1060, 1166, 1188, 1431, 1454, 1485, 1590, 1749, 1908, 1980, 2181, 2332, 2385, 2862, 2908, 2915, 2970, 3180, 3498, 3635, 4362, 4770, 5247, 5724, 5830, 5940, 6543, 6996, 7155, 7270, 7997, 8724, 8745, 9540, 10494, 10905, 11660, 13086, 14310, 14540, 15741, 15994, 17490, 19629, 20988, 21810, 23991, 26172, 26235, 28620, 31482, 31988, 32715, 34980, 38531, 39258, 39985, 43620, 47982, 52470, 62964, 65430, 71973, 77062, 78516, 78705, 79970, 95964, 98145, 104940, 115593, 119955, 130860, 143946, 154124, 157410, 159940, 192655, 196290, 215919, 231186, 239910, 287892, 314820, 346779, 359865, 385310, 392580, 423841, 431838, 462372, 479820, 577965, 693558, 719730, 770620, 847682, 863676, 1040337, 1079595, 1155930, 1271523, 1387116, 1439460, 1695364, 1733895, 2080674, 2119205, 2159190, 2311860, 2543046, 3467790, 3814569, 4161348, 4238410, 4318380, 5086092, 5201685, 6357615, 6935580, 7629138, 8476820, 10403370, 11443707, 12715230, 15258276, 19072845, 20806740, 22887414, 25430460, 38145690, 45774828, 57218535, 76291380, 114437070, 228874140]

約数ペア:

[(1, 228874140), (2, 114437070), (3, 76291380), (4, 57218535), (5, 45774828), (6, 38145690), (9, 25430460), (10, 22887414), (11, 20806740), (12, 19072845), (15, 15258276), (18, 12715230), (20, 11443707), (22, 10403370), (27, 8476820), (30, 7629138), (33, 6935580), (36, 6357615), (44, 5201685), (45, 5086092), (53, 4318380), (54, 4238410), (55, 4161348), (60, 3814569), (66, 3467790), (90, 2543046), (99, 2311860), (106, 2159190), (108, 2119205), (110, 2080674), (132, 1733895), (135, 1695364), (159, 1439460), (165, 1387116), (180, 1271523), (198, 1155930), (212, 1079595), (220, 1040337), (265, 863676), (270, 847682), (297, 770620), (318, 719730), (330, 693558), (396, 577965), (477, 479820), (495, 462372), (530, 431838), (540, 423841), (583, 392580), (594, 385310), (636, 359865), (660, 346779), (727, 314820), (795, 287892), (954, 239910), (990, 231186), (1060, 215919), (1166, 196290), (1188, 192655), (1431, 159940), (1454, 157410), (1485, 154124), (1590, 143946), (1749, 130860), (1908, 119955), (1980, 115593), (2181, 104940), (2332, 98145), (2385, 95964), (2862, 79970), (2908, 78705), (2915, 78516), (2970, 77062), (3180, 71973), (3498, 65430), (3635, 62964), (4362, 52470), (4770, 47982), (5247, 43620), (5724, 39985), (5830, 39258), (5940, 38531), (6543, 34980), (6996, 32715), (7155, 31988), (7270, 31482), (7997, 28620), (8724, 26235), (8745, 26172), (9540, 23991), (10494, 21810), (10905, 20988), (11660, 19629), (13086, 17490), (14310, 15994), (14540, 15741)]