101695000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 266117940

約数和(自身を除く): 164422940

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 50, 55, 86, 88, 100, 110, 125, 172, 200, 215, 220, 250, 275, 344, 430, 440, 473, 500, 550, 625, 860, 946, 1000, 1075, 1100, 1250, 1375, 1720, 1849, 1892, 2150, 2200, 2365, 2500, 2750, 3698, 3784, 4300, 4730, 5000, 5375, 5500, 6875, 7396, 8600, 9245, 9460, 10750, 11000, 11825, 13750, 14792, 18490, 18920, 20339, 21500, 23650, 26875, 27500, 36980, 40678, 43000, 46225, 47300, 53750, 55000, 59125, 73960, 81356, 92450, 94600, 101695, 107500, 118250, 162712, 184900, 203390, 215000, 231125, 236500, 295625, 369800, 406780, 462250, 473000, 508475, 591250, 813560, 924500, 1016950, 1155625, 1182500, 1849000, 2033900, 2311250, 2365000, 2542375, 4067800, 4622500, 5084750, 9245000, 10169500, 12711875, 20339000, 25423750, 50847500, 101695000]

約数ペア:

[(1, 101695000), (2, 50847500), (4, 25423750), (5, 20339000), (8, 12711875), (10, 10169500), (11, 9245000), (20, 5084750), (22, 4622500), (25, 4067800), (40, 2542375), (43, 2365000), (44, 2311250), (50, 2033900), (55, 1849000), (86, 1182500), (88, 1155625), (100, 1016950), (110, 924500), (125, 813560), (172, 591250), (200, 508475), (215, 473000), (220, 462250), (250, 406780), (275, 369800), (344, 295625), (430, 236500), (440, 231125), (473, 215000), (500, 203390), (550, 184900), (625, 162712), (860, 118250), (946, 107500), (1000, 101695), (1075, 94600), (1100, 92450), (1250, 81356), (1375, 73960), (1720, 59125), (1849, 55000), (1892, 53750), (2150, 47300), (2200, 46225), (2365, 43000), (2500, 40678), (2750, 36980), (3698, 27500), (3784, 26875), (4300, 23650), (4730, 21500), (5000, 20339), (5375, 18920), (5500, 18490), (6875, 14792), (7396, 13750), (8600, 11825), (9245, 11000), (9460, 10750)]