225322020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5419}}^1$

素因数の和:5455

約数の個数: 192

約数和(自身を含む): 874137600

約数和(自身を除く): 648815580

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, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5419, 5940, 6930, 8316, 10395, 10838, 13860, 16257, 20790, 21676, 27095, 32514, 37933, 41580, 48771, 54190, 59609, 65028, 75866, 81285, 97542, 108380, 113799, 119218, 146313, 151732, 162570, 178827, 189665, 195084, 227598, 238436, 243855, 292626, 298045, 325140, 341397, 357654, 379330, 417263, 455196, 487710, 536481, 568995, 585252, 596090, 682794, 715308, 731565, 758660, 834526, 894135, 975420, 1024191, 1072962, 1137990, 1192180, 1251789, 1365588, 1463130, 1609443, 1669052, 1706985, 1788270, 2048382, 2086315, 2145924, 2275980, 2503578, 2682405, 2926260, 3218886, 3413970, 3576540, 3755367, 4096764, 4172630, 5007156, 5120955, 5364810, 6258945, 6437772, 6827940, 7510734, 8047215, 8345260, 10241910, 10729620, 11266101, 12517890, 15021468, 16094430, 18776835, 20483820, 22532202, 25035780, 32188860, 37553670, 45064404, 56330505, 75107340, 112661010, 225322020]

約数ペア:

[(1, 225322020), (2, 112661010), (3, 75107340), (4, 56330505), (5, 45064404), (6, 37553670), (7, 32188860), (9, 25035780), (10, 22532202), (11, 20483820), (12, 18776835), (14, 16094430), (15, 15021468), (18, 12517890), (20, 11266101), (21, 10729620), (22, 10241910), (27, 8345260), (28, 8047215), (30, 7510734), (33, 6827940), (35, 6437772), (36, 6258945), (42, 5364810), (44, 5120955), (45, 5007156), (54, 4172630), (55, 4096764), (60, 3755367), (63, 3576540), (66, 3413970), (70, 3218886), (77, 2926260), (84, 2682405), (90, 2503578), (99, 2275980), (105, 2145924), (108, 2086315), (110, 2048382), (126, 1788270), (132, 1706985), (135, 1669052), (140, 1609443), (154, 1463130), (165, 1365588), (180, 1251789), (189, 1192180), (198, 1137990), (210, 1072962), (220, 1024191), (231, 975420), (252, 894135), (270, 834526), (297, 758660), (308, 731565), (315, 715308), (330, 682794), (378, 596090), (385, 585252), (396, 568995), (420, 536481), (462, 487710), (495, 455196), (540, 417263), (594, 379330), (630, 357654), (660, 341397), (693, 325140), (756, 298045), (770, 292626), (924, 243855), (945, 238436), (990, 227598), (1155, 195084), (1188, 189665), (1260, 178827), (1386, 162570), (1485, 151732), (1540, 146313), (1890, 119218), (1980, 113799), (2079, 108380), (2310, 97542), (2772, 81285), (2970, 75866), (3465, 65028), (3780, 59609), (4158, 54190), (4620, 48771), (5419, 41580), (5940, 37933), (6930, 32514), (8316, 27095), (10395, 21676), (10838, 20790), (13860, 16257)]