67671100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 168912800

約数和(自身を除く): 101241700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 277, 349, 350, 554, 698, 700, 1108, 1385, 1396, 1745, 1939, 2443, 2770, 3490, 3878, 4886, 5540, 6925, 6980, 7756, 8725, 9695, 9772, 12215, 13850, 17450, 19390, 24430, 27700, 34900, 38780, 48475, 48860, 61075, 96673, 96950, 122150, 193346, 193900, 244300, 386692, 483365, 676711, 966730, 1353422, 1933460, 2416825, 2706844, 3383555, 4833650, 6767110, 9667300, 13534220, 16917775, 33835550, 67671100]

約数ペア:

[(1, 67671100), (2, 33835550), (4, 16917775), (5, 13534220), (7, 9667300), (10, 6767110), (14, 4833650), (20, 3383555), (25, 2706844), (28, 2416825), (35, 1933460), (50, 1353422), (70, 966730), (100, 676711), (140, 483365), (175, 386692), (277, 244300), (349, 193900), (350, 193346), (554, 122150), (698, 96950), (700, 96673), (1108, 61075), (1385, 48860), (1396, 48475), (1745, 38780), (1939, 34900), (2443, 27700), (2770, 24430), (3490, 19390), (3878, 17450), (4886, 13850), (5540, 12215), (6925, 9772), (6980, 9695), (7756, 8725)]