55152300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26263}}^1$

素因数の和:26287

約数の個数: 72

約数和(自身を含む): 182377216

約数和(自身を除く): 127224916

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, 26263, 52526, 78789, 105052, 131315, 157578, 183841, 262630, 315156, 367682, 393945, 525260, 551523, 656575, 735364, 787890, 919205, 1103046, 1313150, 1575780, 1838410, 1969725, 2206092, 2626300, 2757615, 3676820, 3939450, 4596025, 5515230, 7878900, 9192050, 11030460, 13788075, 18384100, 27576150, 55152300]

約数ペア:

[(1, 55152300), (2, 27576150), (3, 18384100), (4, 13788075), (5, 11030460), (6, 9192050), (7, 7878900), (10, 5515230), (12, 4596025), (14, 3939450), (15, 3676820), (20, 2757615), (21, 2626300), (25, 2206092), (28, 1969725), (30, 1838410), (35, 1575780), (42, 1313150), (50, 1103046), (60, 919205), (70, 787890), (75, 735364), (84, 656575), (100, 551523), (105, 525260), (140, 393945), (150, 367682), (175, 315156), (210, 262630), (300, 183841), (350, 157578), (420, 131315), (525, 105052), (700, 78789), (1050, 52526), (2100, 26263)]