162653580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2887}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 495130272

約数和(自身を除く): 332476692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 2887, 3130, 3756, 4695, 5634, 5774, 6260, 8661, 9390, 11268, 11548, 14085, 14435, 17322, 18780, 25983, 28170, 28870, 34644, 43305, 51966, 56340, 57740, 86610, 103932, 129915, 173220, 259830, 519660, 903631, 1807262, 2710893, 3614524, 4518155, 5421786, 8132679, 9036310, 10843572, 13554465, 16265358, 18072620, 27108930, 32530716, 40663395, 54217860, 81326790, 162653580]

約数ペア:

[(1, 162653580), (2, 81326790), (3, 54217860), (4, 40663395), (5, 32530716), (6, 27108930), (9, 18072620), (10, 16265358), (12, 13554465), (15, 10843572), (18, 9036310), (20, 8132679), (30, 5421786), (36, 4518155), (45, 3614524), (60, 2710893), (90, 1807262), (180, 903631), (313, 519660), (626, 259830), (939, 173220), (1252, 129915), (1565, 103932), (1878, 86610), (2817, 57740), (2887, 56340), (3130, 51966), (3756, 43305), (4695, 34644), (5634, 28870), (5774, 28170), (6260, 25983), (8661, 18780), (9390, 17322), (11268, 14435), (11548, 14085)]