42144200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30126

約数の個数: 48

約数和(自身を含む): 111986880

約数和(自身を除く): 69842680

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, 30103, 60206, 120412, 150515, 210721, 240824, 301030, 421442, 602060, 752575, 842884, 1053605, 1204120, 1505150, 1685768, 2107210, 3010300, 4214420, 5268025, 6020600, 8428840, 10536050, 21072100, 42144200]

約数ペア:

[(1, 42144200), (2, 21072100), (4, 10536050), (5, 8428840), (7, 6020600), (8, 5268025), (10, 4214420), (14, 3010300), (20, 2107210), (25, 1685768), (28, 1505150), (35, 1204120), (40, 1053605), (50, 842884), (56, 752575), (70, 602060), (100, 421442), (140, 301030), (175, 240824), (200, 210721), (280, 150515), (350, 120412), (700, 60206), (1400, 30103)]