151259220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120047}}^1$

素因数の和:120069

約数の個数: 72

約数和(自身を含む): 524369664

約数和(自身を除く): 373110444

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, 120047, 240094, 360141, 480188, 600235, 720282, 840329, 1080423, 1200470, 1440564, 1680658, 1800705, 2160846, 2400940, 2520987, 3361316, 3601410, 4201645, 4321692, 5041974, 5402115, 7202820, 7562961, 8403290, 10083948, 10804230, 12604935, 15125922, 16806580, 21608460, 25209870, 30251844, 37814805, 50419740, 75629610, 151259220]

約数ペア:

[(1, 151259220), (2, 75629610), (3, 50419740), (4, 37814805), (5, 30251844), (6, 25209870), (7, 21608460), (9, 16806580), (10, 15125922), (12, 12604935), (14, 10804230), (15, 10083948), (18, 8403290), (20, 7562961), (21, 7202820), (28, 5402115), (30, 5041974), (35, 4321692), (36, 4201645), (42, 3601410), (45, 3361316), (60, 2520987), (63, 2400940), (70, 2160846), (84, 1800705), (90, 1680658), (105, 1440564), (126, 1200470), (140, 1080423), (180, 840329), (210, 720282), (252, 600235), (315, 480188), (420, 360141), (630, 240094), (1260, 120047)]