219336944200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{2657}}^1$

素因数の和:3080

約数の個数: 192

約数和(自身を含む): 562415788800

約数和(自身を除く): 343078844600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 157, 200, 220, 239, 275, 314, 440, 478, 550, 628, 785, 956, 1100, 1195, 1256, 1570, 1727, 1912, 2200, 2390, 2629, 2657, 3140, 3454, 3925, 4780, 5258, 5314, 5975, 6280, 6908, 7850, 8635, 9560, 10516, 10628, 11950, 13145, 13285, 13816, 15700, 17270, 21032, 21256, 23900, 26290, 26570, 29227, 31400, 34540, 37523, 43175, 47800, 52580, 53140, 58454, 65725, 66425, 69080, 75046, 86350, 105160, 106280, 116908, 131450, 132850, 146135, 150092, 172700, 187615, 233816, 262900, 265700, 292270, 300184, 345400, 375230, 412753, 417149, 525800, 531400, 584540, 635023, 730675, 750460, 825506, 834298, 938075, 1169080, 1270046, 1461350, 1500920, 1651012, 1668596, 1876150, 2063765, 2085745, 2540092, 2922700, 3175115, 3302024, 3337192, 3752300, 4127530, 4171490, 4588639, 5080184, 5845400, 6350230, 6985253, 7504600, 8255060, 8342980, 9177278, 10318825, 10428725, 12700460, 13970506, 15875575, 16510120, 16685960, 18354556, 20637650, 20857450, 22943195, 25400920, 27941012, 31751150, 34926265, 36709112, 41275300, 41714900, 45886390, 55882024, 63502300, 69852530, 82550600, 83429800, 91772780, 99698611, 114715975, 127004600, 139705060, 174631325, 183545560, 199397222, 229431950, 279410120, 349262650, 398794444, 458863900, 498493055, 698525300, 797588888, 917727800, 996986110, 1096684721, 1397050600, 1993972220, 2193369442, 2492465275, 3987944440, 4386738884, 4984930550, 5483423605, 8773477768, 9969861100, 10966847210, 19939722200, 21933694420, 27417118025, 43867388840, 54834236050, 109668472100, 219336944200]

約数ペア:

[(1, 219336944200), (2, 109668472100), (4, 54834236050), (5, 43867388840), (8, 27417118025), (10, 21933694420), (11, 19939722200), (20, 10966847210), (22, 9969861100), (25, 8773477768), (40, 5483423605), (44, 4984930550), (50, 4386738884), (55, 3987944440), (88, 2492465275), (100, 2193369442), (110, 1993972220), (157, 1397050600), (200, 1096684721), (220, 996986110), (239, 917727800), (275, 797588888), (314, 698525300), (440, 498493055), (478, 458863900), (550, 398794444), (628, 349262650), (785, 279410120), (956, 229431950), (1100, 199397222), (1195, 183545560), (1256, 174631325), (1570, 139705060), (1727, 127004600), (1912, 114715975), (2200, 99698611), (2390, 91772780), (2629, 83429800), (2657, 82550600), (3140, 69852530), (3454, 63502300), (3925, 55882024), (4780, 45886390), (5258, 41714900), (5314, 41275300), (5975, 36709112), (6280, 34926265), (6908, 31751150), (7850, 27941012), (8635, 25400920), (9560, 22943195), (10516, 20857450), (10628, 20637650), (11950, 18354556), (13145, 16685960), (13285, 16510120), (13816, 15875575), (15700, 13970506), (17270, 12700460), (21032, 10428725), (21256, 10318825), (23900, 9177278), (26290, 8342980), (26570, 8255060), (29227, 7504600), (31400, 6985253), (34540, 6350230), (37523, 5845400), (43175, 5080184), (47800, 4588639), (52580, 4171490), (53140, 4127530), (58454, 3752300), (65725, 3337192), (66425, 3302024), (69080, 3175115), (75046, 2922700), (86350, 2540092), (105160, 2085745), (106280, 2063765), (116908, 1876150), (131450, 1668596), (132850, 1651012), (146135, 1500920), (150092, 1461350), (172700, 1270046), (187615, 1169080), (233816, 938075), (262900, 834298), (265700, 825506), (292270, 750460), (300184, 730675), (345400, 635023), (375230, 584540), (412753, 531400), (417149, 525800)]