39969000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{4441}}^1$

素因数の和:4468

約数の個数: 96

約数和(自身を含む): 135125640

約数和(自身を除く): 95156640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4441, 4500, 8882, 9000, 13323, 17764, 22205, 26646, 35528, 39969, 44410, 53292, 66615, 79938, 88820, 106584, 111025, 133230, 159876, 177640, 199845, 222050, 266460, 319752, 333075, 399690, 444100, 532920, 555125, 666150, 799380, 888200, 999225, 1110250, 1332300, 1598760, 1665375, 1998450, 2220500, 2664600, 3330750, 3996900, 4441000, 4996125, 6661500, 7993800, 9992250, 13323000, 19984500, 39969000]

約数ペア:

[(1, 39969000), (2, 19984500), (3, 13323000), (4, 9992250), (5, 7993800), (6, 6661500), (8, 4996125), (9, 4441000), (10, 3996900), (12, 3330750), (15, 2664600), (18, 2220500), (20, 1998450), (24, 1665375), (25, 1598760), (30, 1332300), (36, 1110250), (40, 999225), (45, 888200), (50, 799380), (60, 666150), (72, 555125), (75, 532920), (90, 444100), (100, 399690), (120, 333075), (125, 319752), (150, 266460), (180, 222050), (200, 199845), (225, 177640), (250, 159876), (300, 133230), (360, 111025), (375, 106584), (450, 88820), (500, 79938), (600, 66615), (750, 53292), (900, 44410), (1000, 39969), (1125, 35528), (1500, 26646), (1800, 22205), (2250, 17764), (3000, 13323), (4441, 9000), (4500, 8882)]