143462200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{14639}}^1$

素因数の和:14669

約数の個数: 72

約数和(自身を含む): 388033200

約数和(自身を除く): 244571000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 14639, 29278, 58556, 73195, 102473, 117112, 146390, 204946, 292780, 365975, 409892, 512365, 585560, 717311, 731950, 819784, 1024730, 1434622, 1463900, 2049460, 2561825, 2869244, 2927800, 3586555, 4098920, 5123650, 5738488, 7173110, 10247300, 14346220, 17932775, 20494600, 28692440, 35865550, 71731100, 143462200]

約数ペア:

[(1, 143462200), (2, 71731100), (4, 35865550), (5, 28692440), (7, 20494600), (8, 17932775), (10, 14346220), (14, 10247300), (20, 7173110), (25, 5738488), (28, 5123650), (35, 4098920), (40, 3586555), (49, 2927800), (50, 2869244), (56, 2561825), (70, 2049460), (98, 1463900), (100, 1434622), (140, 1024730), (175, 819784), (196, 731950), (200, 717311), (245, 585560), (280, 512365), (350, 409892), (392, 365975), (490, 292780), (700, 204946), (980, 146390), (1225, 117112), (1400, 102473), (1960, 73195), (2450, 58556), (4900, 29278), (9800, 14639)]