49987800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{9257}}^1$

素因数の和:9282

約数の個数: 96

約数和(自身を含む): 172198800

約数和(自身を除く): 122211000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 9257, 18514, 27771, 37028, 46285, 55542, 74056, 83313, 92570, 111084, 138855, 166626, 185140, 222168, 231425, 249939, 277710, 333252, 370280, 416565, 462850, 499878, 555420, 666504, 694275, 833130, 925700, 999756, 1110840, 1249695, 1388550, 1666260, 1851400, 1999512, 2082825, 2499390, 2777100, 3332520, 4165650, 4998780, 5554200, 6248475, 8331300, 9997560, 12496950, 16662600, 24993900, 49987800]

約数ペア:

[(1, 49987800), (2, 24993900), (3, 16662600), (4, 12496950), (5, 9997560), (6, 8331300), (8, 6248475), (9, 5554200), (10, 4998780), (12, 4165650), (15, 3332520), (18, 2777100), (20, 2499390), (24, 2082825), (25, 1999512), (27, 1851400), (30, 1666260), (36, 1388550), (40, 1249695), (45, 1110840), (50, 999756), (54, 925700), (60, 833130), (72, 694275), (75, 666504), (90, 555420), (100, 499878), (108, 462850), (120, 416565), (135, 370280), (150, 333252), (180, 277710), (200, 249939), (216, 231425), (225, 222168), (270, 185140), (300, 166626), (360, 138855), (450, 111084), (540, 92570), (600, 83313), (675, 74056), (900, 55542), (1080, 46285), (1350, 37028), (1800, 27771), (2700, 18514), (5400, 9257)]