179244100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13517

約数の個数: 72

約数和(自身を含む): 467956160

約数和(自身を除く): 288712060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 13477, 26954, 53908, 67385, 94339, 134770, 188678, 256063, 269540, 336925, 377356, 471695, 512126, 673850, 943390, 1024252, 1280315, 1347700, 1792441, 1886780, 2358475, 2560630, 3584882, 4716950, 5121260, 6401575, 7169764, 8962205, 9433900, 12803150, 17924410, 25606300, 35848820, 44811025, 89622050, 179244100]

約数ペア:

[(1, 179244100), (2, 89622050), (4, 44811025), (5, 35848820), (7, 25606300), (10, 17924410), (14, 12803150), (19, 9433900), (20, 8962205), (25, 7169764), (28, 6401575), (35, 5121260), (38, 4716950), (50, 3584882), (70, 2560630), (76, 2358475), (95, 1886780), (100, 1792441), (133, 1347700), (140, 1280315), (175, 1024252), (190, 943390), (266, 673850), (350, 512126), (380, 471695), (475, 377356), (532, 336925), (665, 269540), (700, 256063), (950, 188678), (1330, 134770), (1900, 94339), (2660, 67385), (3325, 53908), (6650, 26954), (13300, 13477)]