345245200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{45427}}^1$

素因数の和:45464

約数の個数: 60

約数和(自身を含む): 873126160

約数和(自身を除く): 527880960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 45427, 90854, 181708, 227135, 363416, 454270, 726832, 863113, 908540, 1135675, 1726226, 1817080, 2271350, 3452452, 3634160, 4315565, 4542700, 6904904, 8631130, 9085400, 13809808, 17262260, 18170800, 21577825, 34524520, 43155650, 69049040, 86311300, 172622600, 345245200]

約数ペア:

[(1, 345245200), (2, 172622600), (4, 86311300), (5, 69049040), (8, 43155650), (10, 34524520), (16, 21577825), (19, 18170800), (20, 17262260), (25, 13809808), (38, 9085400), (40, 8631130), (50, 6904904), (76, 4542700), (80, 4315565), (95, 3634160), (100, 3452452), (152, 2271350), (190, 1817080), (200, 1726226), (304, 1135675), (380, 908540), (400, 863113), (475, 726832), (760, 454270), (950, 363416), (1520, 227135), (1900, 181708), (3800, 90854), (7600, 45427)]