157936100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5565

約数の個数: 72

約数和(自身を含む): 401307648

約数和(自身を除く): 243371548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 4100, 5503, 5740, 7175, 11006, 14350, 22012, 27515, 28700, 38521, 55030, 77042, 110060, 137575, 154084, 192605, 225623, 275150, 385210, 451246, 550300, 770420, 902492, 963025, 1128115, 1579361, 1926050, 2256230, 3158722, 3852100, 4512460, 5640575, 6317444, 7896805, 11281150, 15793610, 22562300, 31587220, 39484025, 78968050, 157936100]

約数ペア:

[(1, 157936100), (2, 78968050), (4, 39484025), (5, 31587220), (7, 22562300), (10, 15793610), (14, 11281150), (20, 7896805), (25, 6317444), (28, 5640575), (35, 4512460), (41, 3852100), (50, 3158722), (70, 2256230), (82, 1926050), (100, 1579361), (140, 1128115), (164, 963025), (175, 902492), (205, 770420), (287, 550300), (350, 451246), (410, 385210), (574, 275150), (700, 225623), (820, 192605), (1025, 154084), (1148, 137575), (1435, 110060), (2050, 77042), (2870, 55030), (4100, 38521), (5503, 28700), (5740, 27515), (7175, 22012), (11006, 14350)]