313638900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{6659}}^1$

素因数の和:6833

約数の個数: 72

約数和(自身を含む): 913379040

約数和(自身を除く): 599740140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 3925, 4710, 6659, 7850, 9420, 11775, 13318, 15700, 19977, 23550, 26636, 33295, 39954, 47100, 66590, 79908, 99885, 133180, 166475, 199770, 332950, 399540, 499425, 665900, 998850, 1045463, 1997700, 2090926, 3136389, 4181852, 5227315, 6272778, 10454630, 12545556, 15681945, 20909260, 26136575, 31363890, 52273150, 62727780, 78409725, 104546300, 156819450, 313638900]

約数ペア:

[(1, 313638900), (2, 156819450), (3, 104546300), (4, 78409725), (5, 62727780), (6, 52273150), (10, 31363890), (12, 26136575), (15, 20909260), (20, 15681945), (25, 12545556), (30, 10454630), (50, 6272778), (60, 5227315), (75, 4181852), (100, 3136389), (150, 2090926), (157, 1997700), (300, 1045463), (314, 998850), (471, 665900), (628, 499425), (785, 399540), (942, 332950), (1570, 199770), (1884, 166475), (2355, 133180), (3140, 99885), (3925, 79908), (4710, 66590), (6659, 47100), (7850, 39954), (9420, 33295), (11775, 26636), (13318, 23550), (15700, 19977)]