91392660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26723}}^1$

素因数の和:26757

約数の個数: 72

約数和(自身を含む): 291826080

約数和(自身を除く): 200433420

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, 380, 570, 684, 855, 1140, 1710, 3420, 26723, 53446, 80169, 106892, 133615, 160338, 240507, 267230, 320676, 400845, 481014, 507737, 534460, 801690, 962028, 1015474, 1202535, 1523211, 1603380, 2030948, 2405070, 2538685, 3046422, 4569633, 4810140, 5077370, 6092844, 7616055, 9139266, 10154740, 15232110, 18278532, 22848165, 30464220, 45696330, 91392660]

約数ペア:

[(1, 91392660), (2, 45696330), (3, 30464220), (4, 22848165), (5, 18278532), (6, 15232110), (9, 10154740), (10, 9139266), (12, 7616055), (15, 6092844), (18, 5077370), (19, 4810140), (20, 4569633), (30, 3046422), (36, 2538685), (38, 2405070), (45, 2030948), (57, 1603380), (60, 1523211), (76, 1202535), (90, 1015474), (95, 962028), (114, 801690), (171, 534460), (180, 507737), (190, 481014), (228, 400845), (285, 320676), (342, 267230), (380, 240507), (570, 160338), (684, 133615), (855, 106892), (1140, 80169), (1710, 53446), (3420, 26723)]