27762660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 85208760

約数和(自身を除く): 57446100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1733, 1780, 2670, 3204, 3466, 4005, 5199, 5340, 6932, 8010, 8665, 10398, 15597, 16020, 17330, 20796, 25995, 31194, 34660, 51990, 62388, 77985, 103980, 154237, 155970, 308474, 311940, 462711, 616948, 771185, 925422, 1388133, 1542370, 1850844, 2313555, 2776266, 3084740, 4627110, 5552532, 6940665, 9254220, 13881330, 27762660]

約数ペア:

[(1, 27762660), (2, 13881330), (3, 9254220), (4, 6940665), (5, 5552532), (6, 4627110), (9, 3084740), (10, 2776266), (12, 2313555), (15, 1850844), (18, 1542370), (20, 1388133), (30, 925422), (36, 771185), (45, 616948), (60, 462711), (89, 311940), (90, 308474), (178, 155970), (180, 154237), (267, 103980), (356, 77985), (445, 62388), (534, 51990), (801, 34660), (890, 31194), (1068, 25995), (1335, 20796), (1602, 17330), (1733, 16020), (1780, 15597), (2670, 10398), (3204, 8665), (3466, 8010), (4005, 6932), (5199, 5340)]