27805500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 90627264

約数和(自身を除く): 62821764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 167, 180, 185, 222, 225, 250, 300, 333, 334, 370, 375, 444, 450, 500, 501, 555, 666, 668, 740, 750, 835, 900, 925, 1002, 1110, 1125, 1332, 1500, 1503, 1665, 1670, 1850, 2004, 2220, 2250, 2505, 2775, 3006, 3330, 3340, 3700, 4175, 4500, 4625, 5010, 5550, 6012, 6179, 6660, 7515, 8325, 8350, 9250, 10020, 11100, 12358, 12525, 13875, 15030, 16650, 16700, 18500, 18537, 20875, 24716, 25050, 27750, 30060, 30895, 33300, 37074, 37575, 41625, 41750, 50100, 55500, 55611, 61790, 62625, 74148, 75150, 83250, 83500, 92685, 111222, 123580, 125250, 150300, 154475, 166500, 185370, 187875, 222444, 250500, 278055, 308950, 370740, 375750, 463425, 556110, 617900, 751500, 772375, 926850, 1112220, 1390275, 1544750, 1853700, 2317125, 2780550, 3089500, 4634250, 5561100, 6951375, 9268500, 13902750, 27805500]

約数ペア:

[(1, 27805500), (2, 13902750), (3, 9268500), (4, 6951375), (5, 5561100), (6, 4634250), (9, 3089500), (10, 2780550), (12, 2317125), (15, 1853700), (18, 1544750), (20, 1390275), (25, 1112220), (30, 926850), (36, 772375), (37, 751500), (45, 617900), (50, 556110), (60, 463425), (74, 375750), (75, 370740), (90, 308950), (100, 278055), (111, 250500), (125, 222444), (148, 187875), (150, 185370), (167, 166500), (180, 154475), (185, 150300), (222, 125250), (225, 123580), (250, 111222), (300, 92685), (333, 83500), (334, 83250), (370, 75150), (375, 74148), (444, 62625), (450, 61790), (500, 55611), (501, 55500), (555, 50100), (666, 41750), (668, 41625), (740, 37575), (750, 37074), (835, 33300), (900, 30895), (925, 30060), (1002, 27750), (1110, 25050), (1125, 24716), (1332, 20875), (1500, 18537), (1503, 18500), (1665, 16700), (1670, 16650), (1850, 15030), (2004, 13875), (2220, 12525), (2250, 12358), (2505, 11100), (2775, 10020), (3006, 9250), (3330, 8350), (3340, 8325), (3700, 7515), (4175, 6660), (4500, 6179), (4625, 6012), (5010, 5550)]