945591200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 2393846784

約数和(自身を除く): 1448255584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 127, 160, 164, 200, 205, 227, 254, 328, 400, 410, 454, 508, 635, 656, 800, 820, 908, 1016, 1025, 1135, 1270, 1312, 1640, 1816, 2032, 2050, 2270, 2540, 3175, 3280, 3632, 4064, 4100, 4540, 5080, 5207, 5675, 6350, 6560, 7264, 8200, 9080, 9307, 10160, 10414, 11350, 12700, 16400, 18160, 18614, 20320, 20828, 22700, 25400, 26035, 28829, 32800, 36320, 37228, 41656, 45400, 46535, 50800, 52070, 57658, 74456, 83312, 90800, 93070, 101600, 104140, 115316, 130175, 144145, 148912, 166624, 181600, 186140, 208280, 230632, 232675, 260350, 288290, 297824, 372280, 416560, 461264, 465350, 520700, 576580, 720725, 744560, 833120, 922528, 930700, 1041400, 1153160, 1181989, 1441450, 1489120, 1861400, 2082800, 2306320, 2363978, 2882900, 3722800, 4165600, 4612640, 4727956, 5765800, 5909945, 7445600, 9455912, 11531600, 11819890, 18911824, 23063200, 23639780, 29549725, 37823648, 47279560, 59099450, 94559120, 118198900, 189118240, 236397800, 472795600, 945591200]

約数ペア:

[(1, 945591200), (2, 472795600), (4, 236397800), (5, 189118240), (8, 118198900), (10, 94559120), (16, 59099450), (20, 47279560), (25, 37823648), (32, 29549725), (40, 23639780), (41, 23063200), (50, 18911824), (80, 11819890), (82, 11531600), (100, 9455912), (127, 7445600), (160, 5909945), (164, 5765800), (200, 4727956), (205, 4612640), (227, 4165600), (254, 3722800), (328, 2882900), (400, 2363978), (410, 2306320), (454, 2082800), (508, 1861400), (635, 1489120), (656, 1441450), (800, 1181989), (820, 1153160), (908, 1041400), (1016, 930700), (1025, 922528), (1135, 833120), (1270, 744560), (1312, 720725), (1640, 576580), (1816, 520700), (2032, 465350), (2050, 461264), (2270, 416560), (2540, 372280), (3175, 297824), (3280, 288290), (3632, 260350), (4064, 232675), (4100, 230632), (4540, 208280), (5080, 186140), (5207, 181600), (5675, 166624), (6350, 148912), (6560, 144145), (7264, 130175), (8200, 115316), (9080, 104140), (9307, 101600), (10160, 93070), (10414, 90800), (11350, 83312), (12700, 74456), (16400, 57658), (18160, 52070), (18614, 50800), (20320, 46535), (20828, 45400), (22700, 41656), (25400, 37228), (26035, 36320), (28829, 32800)]