207547110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:2987

約数の個数: 80

約数和(自身を含む): 564537600

約数和(自身を除く): 356990490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 1335, 1602, 2403, 2670, 2879, 4005, 4806, 5758, 7209, 8010, 8637, 12015, 14395, 14418, 17274, 24030, 25911, 28790, 36045, 43185, 51822, 72090, 77733, 86370, 129555, 155466, 233199, 256231, 259110, 388665, 466398, 512462, 768693, 777330, 1165995, 1281155, 1537386, 2306079, 2331990, 2562310, 3843465, 4612158, 6918237, 7686930, 11530395, 13836474, 20754711, 23060790, 34591185, 41509422, 69182370, 103773555, 207547110]

約数ペア:

[(1, 207547110), (2, 103773555), (3, 69182370), (5, 41509422), (6, 34591185), (9, 23060790), (10, 20754711), (15, 13836474), (18, 11530395), (27, 7686930), (30, 6918237), (45, 4612158), (54, 3843465), (81, 2562310), (89, 2331990), (90, 2306079), (135, 1537386), (162, 1281155), (178, 1165995), (267, 777330), (270, 768693), (405, 512462), (445, 466398), (534, 388665), (801, 259110), (810, 256231), (890, 233199), (1335, 155466), (1602, 129555), (2403, 86370), (2670, 77733), (2879, 72090), (4005, 51822), (4806, 43185), (5758, 36045), (7209, 28790), (8010, 25911), (8637, 24030), (12015, 17274), (14395, 14418)]