67190220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7111

約数の個数: 72

約数和(自身を含む): 207685296

約数和(自身を除く): 140495076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7043, 9540, 14086, 21129, 28172, 35215, 42258, 63387, 70430, 84516, 105645, 126774, 140860, 211290, 253548, 316935, 373279, 422580, 633870, 746558, 1119837, 1267740, 1493116, 1866395, 2239674, 3359511, 3732790, 4479348, 5599185, 6719022, 7465580, 11198370, 13438044, 16797555, 22396740, 33595110, 67190220]

約数ペア:

[(1, 67190220), (2, 33595110), (3, 22396740), (4, 16797555), (5, 13438044), (6, 11198370), (9, 7465580), (10, 6719022), (12, 5599185), (15, 4479348), (18, 3732790), (20, 3359511), (30, 2239674), (36, 1866395), (45, 1493116), (53, 1267740), (60, 1119837), (90, 746558), (106, 633870), (159, 422580), (180, 373279), (212, 316935), (265, 253548), (318, 211290), (477, 140860), (530, 126774), (636, 105645), (795, 84516), (954, 70430), (1060, 63387), (1590, 42258), (1908, 35215), (2385, 28172), (3180, 21129), (4770, 14086), (7043, 9540)]