55552140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44089}}^1$

素因数の和:44111

約数の個数: 72

約数和(自身を含む): 192585120

約数和(自身を除く): 137032980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44089, 88178, 132267, 176356, 220445, 264534, 308623, 396801, 440890, 529068, 617246, 661335, 793602, 881780, 925869, 1234492, 1322670, 1543115, 1587204, 1851738, 1984005, 2645340, 2777607, 3086230, 3703476, 3968010, 4629345, 5555214, 6172460, 7936020, 9258690, 11110428, 13888035, 18517380, 27776070, 55552140]

約数ペア:

[(1, 55552140), (2, 27776070), (3, 18517380), (4, 13888035), (5, 11110428), (6, 9258690), (7, 7936020), (9, 6172460), (10, 5555214), (12, 4629345), (14, 3968010), (15, 3703476), (18, 3086230), (20, 2777607), (21, 2645340), (28, 1984005), (30, 1851738), (35, 1587204), (36, 1543115), (42, 1322670), (45, 1234492), (60, 925869), (63, 881780), (70, 793602), (84, 661335), (90, 617246), (105, 529068), (126, 440890), (140, 396801), (180, 308623), (210, 264534), (252, 220445), (315, 176356), (420, 132267), (630, 88178), (1260, 44089)]