99981540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61717}}^1$

素因数の和:61738

約数の個数: 60

約数和(自身を含む): 313650876

約数和(自身を除く): 213669336

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, 61717, 123434, 185151, 246868, 308585, 370302, 555453, 617170, 740604, 925755, 1110906, 1234340, 1666359, 1851510, 2221812, 2777265, 3332718, 3703020, 4999077, 5554530, 6665436, 8331795, 9998154, 11109060, 16663590, 19996308, 24995385, 33327180, 49990770, 99981540]

約数ペア:

[(1, 99981540), (2, 49990770), (3, 33327180), (4, 24995385), (5, 19996308), (6, 16663590), (9, 11109060), (10, 9998154), (12, 8331795), (15, 6665436), (18, 5554530), (20, 4999077), (27, 3703020), (30, 3332718), (36, 2777265), (45, 2221812), (54, 1851510), (60, 1666359), (81, 1234340), (90, 1110906), (108, 925755), (135, 740604), (162, 617170), (180, 555453), (270, 370302), (324, 308585), (405, 246868), (540, 185151), (810, 123434), (1620, 61717)]