79763940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 255218040

約数和(自身を除く): 175454100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 929, 954, 1060, 1431, 1590, 1620, 1858, 1908, 2385, 2787, 2862, 3180, 3716, 4293, 4645, 4770, 5574, 5724, 7155, 8361, 8586, 9290, 9540, 11148, 13935, 14310, 16722, 17172, 18580, 21465, 25083, 27870, 28620, 33444, 41805, 42930, 49237, 50166, 55740, 75249, 83610, 85860, 98474, 100332, 125415, 147711, 150498, 167220, 196948, 246185, 250830, 295422, 300996, 376245, 443133, 492370, 501660, 590844, 738555, 752490, 886266, 984740, 1329399, 1477110, 1504980, 1772532, 2215665, 2658798, 2954220, 3988197, 4431330, 5317596, 6646995, 7976394, 8862660, 13293990, 15952788, 19940985, 26587980, 39881970, 79763940]

約数ペア:

[(1, 79763940), (2, 39881970), (3, 26587980), (4, 19940985), (5, 15952788), (6, 13293990), (9, 8862660), (10, 7976394), (12, 6646995), (15, 5317596), (18, 4431330), (20, 3988197), (27, 2954220), (30, 2658798), (36, 2215665), (45, 1772532), (53, 1504980), (54, 1477110), (60, 1329399), (81, 984740), (90, 886266), (106, 752490), (108, 738555), (135, 590844), (159, 501660), (162, 492370), (180, 443133), (212, 376245), (265, 300996), (270, 295422), (318, 250830), (324, 246185), (405, 196948), (477, 167220), (530, 150498), (540, 147711), (636, 125415), (795, 100332), (810, 98474), (929, 85860), (954, 83610), (1060, 75249), (1431, 55740), (1590, 50166), (1620, 49237), (1858, 42930), (1908, 41805), (2385, 33444), (2787, 28620), (2862, 27870), (3180, 25083), (3716, 21465), (4293, 18580), (4645, 17172), (4770, 16722), (5574, 14310), (5724, 13935), (7155, 11148), (8361, 9540), (8586, 9290)]