158581260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:7992

約数の個数: 96

約数和(自身を含む): 506761920

約数和(自身を除く): 348180660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 7937, 9990, 15874, 19980, 23811, 31748, 39685, 47622, 71433, 79370, 95244, 119055, 142866, 158740, 214299, 238110, 285732, 293669, 357165, 428598, 476220, 587338, 714330, 857196, 881007, 1071495, 1174676, 1428660, 1468345, 1762014, 2142990, 2643021, 2936690, 3524028, 4285980, 4405035, 5286042, 5873380, 7929063, 8810070, 10572084, 13215105, 15858126, 17620140, 26430210, 31716252, 39645315, 52860420, 79290630, 158581260]

約数ペア:

[(1, 158581260), (2, 79290630), (3, 52860420), (4, 39645315), (5, 31716252), (6, 26430210), (9, 17620140), (10, 15858126), (12, 13215105), (15, 10572084), (18, 8810070), (20, 7929063), (27, 5873380), (30, 5286042), (36, 4405035), (37, 4285980), (45, 3524028), (54, 2936690), (60, 2643021), (74, 2142990), (90, 1762014), (108, 1468345), (111, 1428660), (135, 1174676), (148, 1071495), (180, 881007), (185, 857196), (222, 714330), (270, 587338), (333, 476220), (370, 428598), (444, 357165), (540, 293669), (555, 285732), (666, 238110), (740, 214299), (999, 158740), (1110, 142866), (1332, 119055), (1665, 95244), (1998, 79370), (2220, 71433), (3330, 47622), (3996, 39685), (4995, 31748), (6660, 23811), (7937, 19980), (9990, 15874)]