155280300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73943}}^1$

素因数の和:73967

約数の個数: 72

約数和(自身を含む): 513467136

約数和(自身を除く): 358186836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 73943, 147886, 221829, 295772, 369715, 443658, 517601, 739430, 887316, 1035202, 1109145, 1478860, 1552803, 1848575, 2070404, 2218290, 2588005, 3105606, 3697150, 4436580, 5176010, 5545725, 6211212, 7394300, 7764015, 10352020, 11091450, 12940025, 15528030, 22182900, 25880050, 31056060, 38820075, 51760100, 77640150, 155280300]

約数ペア:

[(1, 155280300), (2, 77640150), (3, 51760100), (4, 38820075), (5, 31056060), (6, 25880050), (7, 22182900), (10, 15528030), (12, 12940025), (14, 11091450), (15, 10352020), (20, 7764015), (21, 7394300), (25, 6211212), (28, 5545725), (30, 5176010), (35, 4436580), (42, 3697150), (50, 3105606), (60, 2588005), (70, 2218290), (75, 2070404), (84, 1848575), (100, 1552803), (105, 1478860), (140, 1109145), (150, 1035202), (175, 887316), (210, 739430), (300, 517601), (350, 443658), (420, 369715), (525, 295772), (700, 221829), (1050, 147886), (2100, 73943)]