225196400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 661291008

約数和(自身を除く): 436094608

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 124, 127, 130, 143, 155, 176, 200, 208, 220, 248, 254, 260, 275, 286, 310, 325, 341, 400, 403, 440, 496, 508, 520, 550, 572, 620, 635, 650, 682, 715, 775, 806, 880, 1016, 1040, 1100, 1144, 1240, 1270, 1300, 1364, 1397, 1430, 1550, 1612, 1651, 1705, 2015, 2032, 2200, 2288, 2480, 2540, 2600, 2728, 2794, 2860, 3100, 3175, 3224, 3302, 3410, 3575, 3937, 4030, 4400, 4433, 5080, 5200, 5456, 5588, 5720, 6200, 6350, 6448, 6604, 6820, 6985, 7150, 7874, 8060, 8255, 8525, 8866, 10075, 10160, 11176, 11440, 12400, 12700, 13208, 13640, 13970, 14300, 15748, 16120, 16510, 17050, 17732, 18161, 19685, 20150, 22165, 22352, 25400, 26416, 27280, 27940, 28600, 31496, 32240, 33020, 34100, 34925, 35464, 36322, 39370, 40300, 41275, 43307, 44330, 50800, 51181, 55880, 57200, 62992, 66040, 68200, 69850, 70928, 72644, 78740, 80600, 82550, 86614, 88660, 90805, 98425, 102362, 110825, 111760, 132080, 136400, 139700, 145288, 157480, 161200, 165100, 173228, 177320, 181610, 196850, 204724, 216535, 221650, 255905, 279400, 290576, 314960, 330200, 346456, 354640, 363220, 393700, 409448, 433070, 443300, 454025, 511810, 558800, 562991, 660400, 692912, 726440, 787400, 818896, 866140, 886600, 908050, 1023620, 1082675, 1125982, 1279525, 1452880, 1574800, 1732280, 1773200, 1816100, 2047240, 2165350, 2251964, 2559050, 2814955, 3464560, 3632200, 4094480, 4330700, 4503928, 5118100, 5629910, 7264400, 8661400, 9007856, 10236200, 11259820, 14074775, 17322800, 20472400, 22519640, 28149550, 45039280, 56299100, 112598200, 225196400]

約数ペア:

[(1, 225196400), (2, 112598200), (4, 56299100), (5, 45039280), (8, 28149550), (10, 22519640), (11, 20472400), (13, 17322800), (16, 14074775), (20, 11259820), (22, 10236200), (25, 9007856), (26, 8661400), (31, 7264400), (40, 5629910), (44, 5118100), (50, 4503928), (52, 4330700), (55, 4094480), (62, 3632200), (65, 3464560), (80, 2814955), (88, 2559050), (100, 2251964), (104, 2165350), (110, 2047240), (124, 1816100), (127, 1773200), (130, 1732280), (143, 1574800), (155, 1452880), (176, 1279525), (200, 1125982), (208, 1082675), (220, 1023620), (248, 908050), (254, 886600), (260, 866140), (275, 818896), (286, 787400), (310, 726440), (325, 692912), (341, 660400), (400, 562991), (403, 558800), (440, 511810), (496, 454025), (508, 443300), (520, 433070), (550, 409448), (572, 393700), (620, 363220), (635, 354640), (650, 346456), (682, 330200), (715, 314960), (775, 290576), (806, 279400), (880, 255905), (1016, 221650), (1040, 216535), (1100, 204724), (1144, 196850), (1240, 181610), (1270, 177320), (1300, 173228), (1364, 165100), (1397, 161200), (1430, 157480), (1550, 145288), (1612, 139700), (1651, 136400), (1705, 132080), (2015, 111760), (2032, 110825), (2200, 102362), (2288, 98425), (2480, 90805), (2540, 88660), (2600, 86614), (2728, 82550), (2794, 80600), (2860, 78740), (3100, 72644), (3175, 70928), (3224, 69850), (3302, 68200), (3410, 66040), (3575, 62992), (3937, 57200), (4030, 55880), (4400, 51181), (4433, 50800), (5080, 44330), (5200, 43307), (5456, 41275), (5588, 40300), (5720, 39370), (6200, 36322), (6350, 35464), (6448, 34925), (6604, 34100), (6820, 33020), (6985, 32240), (7150, 31496), (7874, 28600), (8060, 27940), (8255, 27280), (8525, 26416), (8866, 25400), (10075, 22352), (10160, 22165), (11176, 20150), (11440, 19685), (12400, 18161), (12700, 17732), (13208, 17050), (13640, 16510), (13970, 16120), (14300, 15748)]