51384600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28547}}^1$

素因数の和:28569

約数の個数: 72

約数和(自身を含む): 172572660

約数和(自身を除く): 121188060

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, 28547, 57094, 85641, 114188, 142735, 171282, 228376, 256923, 285470, 342564, 428205, 513846, 570940, 685128, 713675, 856410, 1027692, 1141880, 1284615, 1427350, 1712820, 2055384, 2141025, 2569230, 2854700, 3425640, 4282050, 5138460, 5709400, 6423075, 8564100, 10276920, 12846150, 17128200, 25692300, 51384600]

約数ペア:

[(1, 51384600), (2, 25692300), (3, 17128200), (4, 12846150), (5, 10276920), (6, 8564100), (8, 6423075), (9, 5709400), (10, 5138460), (12, 4282050), (15, 3425640), (18, 2854700), (20, 2569230), (24, 2141025), (25, 2055384), (30, 1712820), (36, 1427350), (40, 1284615), (45, 1141880), (50, 1027692), (60, 856410), (72, 713675), (75, 685128), (90, 570940), (100, 513846), (120, 428205), (150, 342564), (180, 285470), (200, 256923), (225, 228376), (300, 171282), (360, 142735), (450, 114188), (600, 85641), (900, 57094), (1800, 28547)]