4400550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 14856192

約数和(自身を除く): 10455642

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 127, 150, 154, 165, 175, 198, 210, 225, 231, 254, 275, 315, 330, 350, 381, 385, 450, 462, 495, 525, 550, 630, 635, 693, 762, 770, 825, 889, 990, 1050, 1143, 1155, 1270, 1386, 1397, 1575, 1650, 1778, 1905, 1925, 2286, 2310, 2475, 2667, 2794, 3150, 3175, 3465, 3810, 3850, 4191, 4445, 4950, 5334, 5715, 5775, 6350, 6930, 6985, 8001, 8382, 8890, 9525, 9779, 11430, 11550, 12573, 13335, 13970, 16002, 17325, 19050, 19558, 20955, 22225, 25146, 26670, 28575, 29337, 34650, 34925, 40005, 41910, 44450, 48895, 57150, 58674, 62865, 66675, 69850, 80010, 88011, 97790, 104775, 125730, 133350, 146685, 176022, 200025, 209550, 244475, 293370, 314325, 400050, 440055, 488950, 628650, 733425, 880110, 1466850, 2200275, 4400550]

約数ペア:

[(1, 4400550), (2, 2200275), (3, 1466850), (5, 880110), (6, 733425), (7, 628650), (9, 488950), (10, 440055), (11, 400050), (14, 314325), (15, 293370), (18, 244475), (21, 209550), (22, 200025), (25, 176022), (30, 146685), (33, 133350), (35, 125730), (42, 104775), (45, 97790), (50, 88011), (55, 80010), (63, 69850), (66, 66675), (70, 62865), (75, 58674), (77, 57150), (90, 48895), (99, 44450), (105, 41910), (110, 40005), (126, 34925), (127, 34650), (150, 29337), (154, 28575), (165, 26670), (175, 25146), (198, 22225), (210, 20955), (225, 19558), (231, 19050), (254, 17325), (275, 16002), (315, 13970), (330, 13335), (350, 12573), (381, 11550), (385, 11430), (450, 9779), (462, 9525), (495, 8890), (525, 8382), (550, 8001), (630, 6985), (635, 6930), (693, 6350), (762, 5775), (770, 5715), (825, 5334), (889, 4950), (990, 4445), (1050, 4191), (1143, 3850), (1155, 3810), (1270, 3465), (1386, 3175), (1397, 3150), (1575, 2794), (1650, 2667), (1778, 2475), (1905, 2310), (1925, 2286)]