201546090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1949}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 539136000

約数和(自身を除く): 337589910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 766, 1149, 1915, 1949, 2298, 3447, 3830, 3898, 5745, 5847, 6894, 9745, 10341, 11490, 11694, 17235, 17541, 19490, 20682, 29235, 34470, 35082, 51705, 52623, 58470, 87705, 103410, 105246, 175410, 263115, 526230, 746467, 1492934, 2239401, 3732335, 4478802, 6718203, 7464670, 11197005, 13436406, 20154609, 22394010, 33591015, 40309218, 67182030, 100773045, 201546090]

約数ペア:

[(1, 201546090), (2, 100773045), (3, 67182030), (5, 40309218), (6, 33591015), (9, 22394010), (10, 20154609), (15, 13436406), (18, 11197005), (27, 7464670), (30, 6718203), (45, 4478802), (54, 3732335), (90, 2239401), (135, 1492934), (270, 746467), (383, 526230), (766, 263115), (1149, 175410), (1915, 105246), (1949, 103410), (2298, 87705), (3447, 58470), (3830, 52623), (3898, 51705), (5745, 35082), (5847, 34470), (6894, 29235), (9745, 20682), (10341, 19490), (11490, 17541), (11694, 17235)]