201012660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1487}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 610960896

約数和(自身を除く): 409948236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 751, 1487, 1502, 2253, 2974, 3004, 3755, 4461, 4506, 5948, 6759, 7435, 7510, 8922, 9012, 11265, 13383, 13518, 14870, 15020, 17844, 22305, 22530, 26766, 27036, 29740, 33795, 44610, 45060, 53532, 66915, 67590, 89220, 133830, 135180, 267660, 1116737, 2233474, 3350211, 4466948, 5583685, 6700422, 10050633, 11167370, 13400844, 16751055, 20101266, 22334740, 33502110, 40202532, 50253165, 67004220, 100506330, 201012660]

約数ペア:

[(1, 201012660), (2, 100506330), (3, 67004220), (4, 50253165), (5, 40202532), (6, 33502110), (9, 22334740), (10, 20101266), (12, 16751055), (15, 13400844), (18, 11167370), (20, 10050633), (30, 6700422), (36, 5583685), (45, 4466948), (60, 3350211), (90, 2233474), (180, 1116737), (751, 267660), (1487, 135180), (1502, 133830), (2253, 89220), (2974, 67590), (3004, 66915), (3755, 53532), (4461, 45060), (4506, 44610), (5948, 33795), (6759, 29740), (7435, 27036), (7510, 26766), (8922, 22530), (9012, 22305), (11265, 17844), (13383, 15020), (13518, 14870)]