172831400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 470594880

約数和(自身を除く): 297763480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 350, 410, 574, 700, 820, 1025, 1148, 1400, 1435, 1640, 2050, 2296, 2870, 3011, 4100, 5740, 6022, 7175, 8200, 11480, 12044, 14350, 15055, 21077, 24088, 28700, 30110, 42154, 57400, 60220, 75275, 84308, 105385, 120440, 123451, 150550, 168616, 210770, 246902, 301100, 421540, 493804, 526925, 602200, 617255, 843080, 864157, 987608, 1053850, 1234510, 1728314, 2107700, 2469020, 3086275, 3456628, 4215400, 4320785, 4938040, 6172550, 6913256, 8641570, 12345100, 17283140, 21603925, 24690200, 34566280, 43207850, 86415700, 172831400]

約数ペア:

[(1, 172831400), (2, 86415700), (4, 43207850), (5, 34566280), (7, 24690200), (8, 21603925), (10, 17283140), (14, 12345100), (20, 8641570), (25, 6913256), (28, 6172550), (35, 4938040), (40, 4320785), (41, 4215400), (50, 3456628), (56, 3086275), (70, 2469020), (82, 2107700), (100, 1728314), (140, 1234510), (164, 1053850), (175, 987608), (200, 864157), (205, 843080), (280, 617255), (287, 602200), (328, 526925), (350, 493804), (410, 421540), (574, 301100), (700, 246902), (820, 210770), (1025, 168616), (1148, 150550), (1400, 123451), (1435, 120440), (1640, 105385), (2050, 84308), (2296, 75275), (2870, 60220), (3011, 57400), (4100, 42154), (5740, 30110), (6022, 28700), (7175, 24088), (8200, 21077), (11480, 15055), (12044, 14350)]