73057900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 164926944

約数和(自身を除く): 91869044

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 103, 164, 173, 205, 206, 346, 410, 412, 515, 692, 820, 865, 1025, 1030, 1730, 2050, 2060, 2575, 3460, 4100, 4223, 4325, 5150, 7093, 8446, 8650, 10300, 14186, 16892, 17300, 17819, 21115, 28372, 35465, 35638, 42230, 70930, 71276, 84460, 89095, 105575, 141860, 177325, 178190, 211150, 354650, 356380, 422300, 445475, 709300, 730579, 890950, 1461158, 1781900, 2922316, 3652895, 7305790, 14611580, 18264475, 36528950, 73057900]

約数ペア:

[(1, 73057900), (2, 36528950), (4, 18264475), (5, 14611580), (10, 7305790), (20, 3652895), (25, 2922316), (41, 1781900), (50, 1461158), (82, 890950), (100, 730579), (103, 709300), (164, 445475), (173, 422300), (205, 356380), (206, 354650), (346, 211150), (410, 178190), (412, 177325), (515, 141860), (692, 105575), (820, 89095), (865, 84460), (1025, 71276), (1030, 70930), (1730, 42230), (2050, 35638), (2060, 35465), (2575, 28372), (3460, 21115), (4100, 17819), (4223, 17300), (4325, 16892), (5150, 14186), (7093, 10300), (8446, 8650)]