77640150

素因数分解:

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

素因数の和:73965

約数の個数: 48

約数和(自身を含む): 220057344

約数和(自身を除く): 142417194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 73943, 147886, 221829, 369715, 443658, 517601, 739430, 1035202, 1109145, 1552803, 1848575, 2218290, 2588005, 3105606, 3697150, 5176010, 5545725, 7764015, 11091450, 12940025, 15528030, 25880050, 38820075, 77640150]

約数ペア:

[(1, 77640150), (2, 38820075), (3, 25880050), (5, 15528030), (6, 12940025), (7, 11091450), (10, 7764015), (14, 5545725), (15, 5176010), (21, 3697150), (25, 3105606), (30, 2588005), (35, 2218290), (42, 1848575), (50, 1552803), (70, 1109145), (75, 1035202), (105, 739430), (150, 517601), (175, 443658), (210, 369715), (350, 221829), (525, 147886), (1050, 73943)]