1948980600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{154681}}^1$

素因数の和:154710

約数の個数: 144

約数和(自身を含む): 7480421520

約数和(自身を除く): 5531440920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 154681, 309362, 464043, 618724, 773405, 928086, 1082767, 1237448, 1392129, 1546810, 1856172, 2165534, 2320215, 2784258, 3093620, 3248301, 3712344, 3867025, 4331068, 4640430, 5413835, 5568516, 6187240, 6496602, 6960645, 7734050, 8662136, 9280860, 9744903, 10827670, 11137032, 11601075, 12993204, 13921290, 15468100, 16241505, 18561720, 19489806, 21655340, 23202150, 25986408, 27069175, 27842580, 30936200, 32483010, 34803225, 38979612, 43310680, 46404300, 48724515, 54138350, 55685160, 64966020, 69606450, 77959224, 81207525, 92808600, 97449030, 108276700, 129932040, 139212900, 162415050, 194898060, 216553400, 243622575, 278425800, 324830100, 389796120, 487245150, 649660200, 974490300, 1948980600]

約数ペア:

[(1, 1948980600), (2, 974490300), (3, 649660200), (4, 487245150), (5, 389796120), (6, 324830100), (7, 278425800), (8, 243622575), (9, 216553400), (10, 194898060), (12, 162415050), (14, 139212900), (15, 129932040), (18, 108276700), (20, 97449030), (21, 92808600), (24, 81207525), (25, 77959224), (28, 69606450), (30, 64966020), (35, 55685160), (36, 54138350), (40, 48724515), (42, 46404300), (45, 43310680), (50, 38979612), (56, 34803225), (60, 32483010), (63, 30936200), (70, 27842580), (72, 27069175), (75, 25986408), (84, 23202150), (90, 21655340), (100, 19489806), (105, 18561720), (120, 16241505), (126, 15468100), (140, 13921290), (150, 12993204), (168, 11601075), (175, 11137032), (180, 10827670), (200, 9744903), (210, 9280860), (225, 8662136), (252, 7734050), (280, 6960645), (300, 6496602), (315, 6187240), (350, 5568516), (360, 5413835), (420, 4640430), (450, 4331068), (504, 3867025), (525, 3712344), (600, 3248301), (630, 3093620), (700, 2784258), (840, 2320215), (900, 2165534), (1050, 1856172), (1260, 1546810), (1400, 1392129), (1575, 1237448), (1800, 1082767), (2100, 928086), (2520, 773405), (3150, 618724), (4200, 464043), (6300, 309362), (12600, 154681)]