45217800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{25121}}^1$

素因数の和:25143

約数の個数: 72

約数和(自身を含む): 151862490

約数和(自身を除く): 106644690

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 25121, 50242, 75363, 100484, 125605, 150726, 200968, 226089, 251210, 301452, 376815, 452178, 502420, 602904, 628025, 753630, 904356, 1004840, 1130445, 1256050, 1507260, 1808712, 1884075, 2260890, 2512100, 3014520, 3768150, 4521780, 5024200, 5652225, 7536300, 9043560, 11304450, 15072600, 22608900, 45217800]

約数ペア:

[(1, 45217800), (2, 22608900), (3, 15072600), (4, 11304450), (5, 9043560), (6, 7536300), (8, 5652225), (9, 5024200), (10, 4521780), (12, 3768150), (15, 3014520), (18, 2512100), (20, 2260890), (24, 1884075), (25, 1808712), (30, 1507260), (36, 1256050), (40, 1130445), (45, 1004840), (50, 904356), (60, 753630), (72, 628025), (75, 602904), (90, 502420), (100, 452178), (120, 376815), (150, 301452), (180, 251210), (200, 226089), (225, 200968), (300, 150726), (360, 125605), (450, 100484), (600, 75363), (900, 50242), (1800, 25121)]