200583540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{123817}}^1$

素因数の和:123838

約数の個数: 60

約数和(自身を含む): 629243076

約数和(自身を除く): 428659536

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, 270, 324, 405, 540, 810, 1620, 123817, 247634, 371451, 495268, 619085, 742902, 1114353, 1238170, 1485804, 1857255, 2228706, 2476340, 3343059, 3714510, 4457412, 5571765, 6686118, 7429020, 10029177, 11143530, 13372236, 16715295, 20058354, 22287060, 33430590, 40116708, 50145885, 66861180, 100291770, 200583540]

約数ペア:

[(1, 200583540), (2, 100291770), (3, 66861180), (4, 50145885), (5, 40116708), (6, 33430590), (9, 22287060), (10, 20058354), (12, 16715295), (15, 13372236), (18, 11143530), (20, 10029177), (27, 7429020), (30, 6686118), (36, 5571765), (45, 4457412), (54, 3714510), (60, 3343059), (81, 2476340), (90, 2228706), (108, 1857255), (135, 1485804), (162, 1238170), (180, 1114353), (270, 742902), (324, 619085), (405, 495268), (540, 371451), (810, 247634), (1620, 123817)]