1342600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 3657690

約数和(自身を除く): 2315090

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 137, 140, 175, 196, 200, 245, 274, 280, 350, 392, 490, 548, 685, 700, 959, 980, 1096, 1225, 1370, 1400, 1918, 1960, 2450, 2740, 3425, 3836, 4795, 4900, 5480, 6713, 6850, 7672, 9590, 9800, 13426, 13700, 19180, 23975, 26852, 27400, 33565, 38360, 47950, 53704, 67130, 95900, 134260, 167825, 191800, 268520, 335650, 671300, 1342600]

約数ペア:

[(1, 1342600), (2, 671300), (4, 335650), (5, 268520), (7, 191800), (8, 167825), (10, 134260), (14, 95900), (20, 67130), (25, 53704), (28, 47950), (35, 38360), (40, 33565), (49, 27400), (50, 26852), (56, 23975), (70, 19180), (98, 13700), (100, 13426), (137, 9800), (140, 9590), (175, 7672), (196, 6850), (200, 6713), (245, 5480), (274, 4900), (280, 4795), (350, 3836), (392, 3425), (490, 2740), (548, 2450), (685, 1960), (700, 1918), (959, 1400), (980, 1370), (1096, 1225)]