20242800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5623}}^1$

素因数の和:5647

約数の個数: 90

約数和(自身を含む): 70260632

約数和(自身を除く): 50017832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5623, 11246, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 67476, 84345, 89968, 101214, 112460, 134952, 140575, 168690, 202428, 224920, 253035, 269904, 281150, 337380, 404856, 421725, 449840, 506070, 562300, 674760, 809712, 843450, 1012140, 1124600, 1265175, 1349520, 1686900, 2024280, 2249200, 2530350, 3373800, 4048560, 5060700, 6747600, 10121400, 20242800]

約数ペア:

[(1, 20242800), (2, 10121400), (3, 6747600), (4, 5060700), (5, 4048560), (6, 3373800), (8, 2530350), (9, 2249200), (10, 2024280), (12, 1686900), (15, 1349520), (16, 1265175), (18, 1124600), (20, 1012140), (24, 843450), (25, 809712), (30, 674760), (36, 562300), (40, 506070), (45, 449840), (48, 421725), (50, 404856), (60, 337380), (72, 281150), (75, 269904), (80, 253035), (90, 224920), (100, 202428), (120, 168690), (144, 140575), (150, 134952), (180, 112460), (200, 101214), (225, 89968), (240, 84345), (300, 67476), (360, 56230), (400, 50607), (450, 44984), (600, 33738), (720, 28115), (900, 22492), (1200, 16869), (1800, 11246), (3600, 5623)]