63069660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20611}}^1$

素因数の和:20643

約数の個数: 72

約数和(自身を含む): 202574736

約数和(自身を除く): 139505076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 20611, 41222, 61833, 82444, 103055, 123666, 185499, 206110, 247332, 309165, 350387, 370998, 412220, 618330, 700774, 741996, 927495, 1051161, 1236660, 1401548, 1751935, 1854990, 2102322, 3153483, 3503870, 3709980, 4204644, 5255805, 6306966, 7007740, 10511610, 12613932, 15767415, 21023220, 31534830, 63069660]

約数ペア:

[(1, 63069660), (2, 31534830), (3, 21023220), (4, 15767415), (5, 12613932), (6, 10511610), (9, 7007740), (10, 6306966), (12, 5255805), (15, 4204644), (17, 3709980), (18, 3503870), (20, 3153483), (30, 2102322), (34, 1854990), (36, 1751935), (45, 1401548), (51, 1236660), (60, 1051161), (68, 927495), (85, 741996), (90, 700774), (102, 618330), (153, 412220), (170, 370998), (180, 350387), (204, 309165), (255, 247332), (306, 206110), (340, 185499), (510, 123666), (612, 103055), (765, 82444), (1020, 61833), (1530, 41222), (3060, 20611)]