55141740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2711}}^1$

素因数の和:2839

約数の個数: 72

約数和(自身を含む): 168805728

約数和(自身を除く): 113663988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 2711, 3390, 4068, 5085, 5422, 6780, 8133, 10170, 10844, 13555, 16266, 20340, 24399, 27110, 32532, 40665, 48798, 54220, 81330, 97596, 121995, 162660, 243990, 306343, 487980, 612686, 919029, 1225372, 1531715, 1838058, 2757087, 3063430, 3676116, 4595145, 5514174, 6126860, 9190290, 11028348, 13785435, 18380580, 27570870, 55141740]

約数ペア:

[(1, 55141740), (2, 27570870), (3, 18380580), (4, 13785435), (5, 11028348), (6, 9190290), (9, 6126860), (10, 5514174), (12, 4595145), (15, 3676116), (18, 3063430), (20, 2757087), (30, 1838058), (36, 1531715), (45, 1225372), (60, 919029), (90, 612686), (113, 487980), (180, 306343), (226, 243990), (339, 162660), (452, 121995), (565, 97596), (678, 81330), (1017, 54220), (1130, 48798), (1356, 40665), (1695, 32532), (2034, 27110), (2260, 24399), (2711, 20340), (3390, 16266), (4068, 13555), (5085, 10844), (5422, 10170), (6780, 8133)]