42048300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20047

約数の個数: 72

約数和(自身を含む): 139046656

約数和(自身を除く): 96998356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20023, 40046, 60069, 80092, 100115, 120138, 140161, 200230, 240276, 280322, 300345, 400460, 420483, 500575, 560644, 600690, 700805, 840966, 1001150, 1201380, 1401610, 1501725, 1681932, 2002300, 2102415, 2803220, 3003450, 3504025, 4204830, 6006900, 7008050, 8409660, 10512075, 14016100, 21024150, 42048300]

約数ペア:

[(1, 42048300), (2, 21024150), (3, 14016100), (4, 10512075), (5, 8409660), (6, 7008050), (7, 6006900), (10, 4204830), (12, 3504025), (14, 3003450), (15, 2803220), (20, 2102415), (21, 2002300), (25, 1681932), (28, 1501725), (30, 1401610), (35, 1201380), (42, 1001150), (50, 840966), (60, 700805), (70, 600690), (75, 560644), (84, 500575), (100, 420483), (105, 400460), (140, 300345), (150, 280322), (175, 240276), (210, 200230), (300, 140161), (350, 120138), (420, 100115), (525, 80092), (700, 60069), (1050, 40046), (2100, 20023)]