427596400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13883}}^1$

素因数の和:13919

約数の個数: 120

約数和(自身を含む): 1280882304

約数和(自身を除く): 853285904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 6160, 7700, 13883, 15400, 27766, 30800, 55532, 69415, 97181, 111064, 138830, 152713, 194362, 222128, 277660, 305426, 347075, 388724, 485905, 555320, 610852, 694150, 763565, 777448, 971810, 1068991, 1110640, 1221704, 1388300, 1527130, 1554896, 1943620, 2137982, 2429525, 2443408, 2776600, 3054260, 3817825, 3887240, 4275964, 4859050, 5344955, 5553200, 6108520, 7635650, 7774480, 8551928, 9718100, 10689910, 12217040, 15271300, 17103856, 19436200, 21379820, 26724775, 30542600, 38872400, 42759640, 53449550, 61085200, 85519280, 106899100, 213798200, 427596400]

約数ペア:

[(1, 427596400), (2, 213798200), (4, 106899100), (5, 85519280), (7, 61085200), (8, 53449550), (10, 42759640), (11, 38872400), (14, 30542600), (16, 26724775), (20, 21379820), (22, 19436200), (25, 17103856), (28, 15271300), (35, 12217040), (40, 10689910), (44, 9718100), (50, 8551928), (55, 7774480), (56, 7635650), (70, 6108520), (77, 5553200), (80, 5344955), (88, 4859050), (100, 4275964), (110, 3887240), (112, 3817825), (140, 3054260), (154, 2776600), (175, 2443408), (176, 2429525), (200, 2137982), (220, 1943620), (275, 1554896), (280, 1527130), (308, 1388300), (350, 1221704), (385, 1110640), (400, 1068991), (440, 971810), (550, 777448), (560, 763565), (616, 694150), (700, 610852), (770, 555320), (880, 485905), (1100, 388724), (1232, 347075), (1400, 305426), (1540, 277660), (1925, 222128), (2200, 194362), (2800, 152713), (3080, 138830), (3850, 111064), (4400, 97181), (6160, 69415), (7700, 55532), (13883, 30800), (15400, 27766)]