67588020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13907}}^1$

素因数の和:13931

約数の個数: 72

約数和(自身を含む): 212625504

約数和(自身を除く): 145037484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 13907, 27814, 41721, 55628, 69535, 83442, 125163, 139070, 166884, 208605, 250326, 278140, 375489, 417210, 500652, 625815, 750978, 834420, 1126467, 1251630, 1501956, 1877445, 2252934, 2503260, 3379401, 3754890, 4505868, 5632335, 6758802, 7509780, 11264670, 13517604, 16897005, 22529340, 33794010, 67588020]

約数ペア:

[(1, 67588020), (2, 33794010), (3, 22529340), (4, 16897005), (5, 13517604), (6, 11264670), (9, 7509780), (10, 6758802), (12, 5632335), (15, 4505868), (18, 3754890), (20, 3379401), (27, 2503260), (30, 2252934), (36, 1877445), (45, 1501956), (54, 1251630), (60, 1126467), (81, 834420), (90, 750978), (108, 625815), (135, 500652), (162, 417210), (180, 375489), (243, 278140), (270, 250326), (324, 208605), (405, 166884), (486, 139070), (540, 125163), (810, 83442), (972, 69535), (1215, 55628), (1620, 41721), (2430, 27814), (4860, 13907)]