39941100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{4931}}^1$

素因数の和:4957

約数の個数: 90

約数和(自身を含む): 129499524

約数和(自身を除く): 89558424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 4931, 8100, 9862, 14793, 19724, 24655, 29586, 44379, 49310, 59172, 73965, 88758, 98620, 123275, 133137, 147930, 177516, 221895, 246550, 266274, 295860, 369825, 399411, 443790, 493100, 532548, 665685, 739650, 798822, 887580, 1109475, 1331370, 1479300, 1597644, 1997055, 2218950, 2662740, 3328425, 3994110, 4437900, 6656850, 7988220, 9985275, 13313700, 19970550, 39941100]

約数ペア:

[(1, 39941100), (2, 19970550), (3, 13313700), (4, 9985275), (5, 7988220), (6, 6656850), (9, 4437900), (10, 3994110), (12, 3328425), (15, 2662740), (18, 2218950), (20, 1997055), (25, 1597644), (27, 1479300), (30, 1331370), (36, 1109475), (45, 887580), (50, 798822), (54, 739650), (60, 665685), (75, 532548), (81, 493100), (90, 443790), (100, 399411), (108, 369825), (135, 295860), (150, 266274), (162, 246550), (180, 221895), (225, 177516), (270, 147930), (300, 133137), (324, 123275), (405, 98620), (450, 88758), (540, 73965), (675, 59172), (810, 49310), (900, 44379), (1350, 29586), (1620, 24655), (2025, 19724), (2700, 14793), (4050, 9862), (4931, 8100)]