145464200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103903}}^1$

素因数の和:103926

約数の個数: 48

約数和(自身を含む): 386522880

約数和(自身を除く): 241058680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 103903, 207806, 415612, 519515, 727321, 831224, 1039030, 1454642, 2078060, 2597575, 2909284, 3636605, 4156120, 5195150, 5818568, 7273210, 10390300, 14546420, 18183025, 20780600, 29092840, 36366050, 72732100, 145464200]

約数ペア:

[(1, 145464200), (2, 72732100), (4, 36366050), (5, 29092840), (7, 20780600), (8, 18183025), (10, 14546420), (14, 10390300), (20, 7273210), (25, 5818568), (28, 5195150), (35, 4156120), (40, 3636605), (50, 2909284), (56, 2597575), (70, 2078060), (100, 1454642), (140, 1039030), (175, 831224), (200, 727321), (280, 519515), (350, 415612), (700, 207806), (1400, 103903)]