207091260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3187}}^1$

素因数の和:3240

約数の個数: 108

約数和(自身を含む): 663186888

約数和(自身を除く): 456095628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3187, 3249, 3420, 3610, 4332, 5415, 6374, 6498, 7220, 9561, 10830, 12748, 12996, 15935, 16245, 19122, 21660, 28683, 31870, 32490, 38244, 47805, 57366, 60553, 63740, 64980, 95610, 114732, 121106, 143415, 181659, 191220, 242212, 286830, 302765, 363318, 544977, 573660, 605530, 726636, 908295, 1089954, 1150507, 1211060, 1816590, 2179908, 2301014, 2724885, 3451521, 3633180, 4602028, 5449770, 5752535, 6903042, 10354563, 10899540, 11505070, 13806084, 17257605, 20709126, 23010140, 34515210, 41418252, 51772815, 69030420, 103545630, 207091260]

約数ペア:

[(1, 207091260), (2, 103545630), (3, 69030420), (4, 51772815), (5, 41418252), (6, 34515210), (9, 23010140), (10, 20709126), (12, 17257605), (15, 13806084), (18, 11505070), (19, 10899540), (20, 10354563), (30, 6903042), (36, 5752535), (38, 5449770), (45, 4602028), (57, 3633180), (60, 3451521), (76, 2724885), (90, 2301014), (95, 2179908), (114, 1816590), (171, 1211060), (180, 1150507), (190, 1089954), (228, 908295), (285, 726636), (342, 605530), (361, 573660), (380, 544977), (570, 363318), (684, 302765), (722, 286830), (855, 242212), (1083, 191220), (1140, 181659), (1444, 143415), (1710, 121106), (1805, 114732), (2166, 95610), (3187, 64980), (3249, 63740), (3420, 60553), (3610, 57366), (4332, 47805), (5415, 38244), (6374, 32490), (6498, 31870), (7220, 28683), (9561, 21660), (10830, 19122), (12748, 16245), (12996, 15935)]