148442700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70687}}^1$

素因数の和:70711

約数の個数: 72

約数和(自身を含む): 490857472

約数和(自身を除く): 342414772

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, 70687, 141374, 212061, 282748, 353435, 424122, 494809, 706870, 848244, 989618, 1060305, 1413740, 1484427, 1767175, 1979236, 2120610, 2474045, 2968854, 3534350, 4241220, 4948090, 5301525, 5937708, 7068700, 7422135, 9896180, 10603050, 12370225, 14844270, 21206100, 24740450, 29688540, 37110675, 49480900, 74221350, 148442700]

約数ペア:

[(1, 148442700), (2, 74221350), (3, 49480900), (4, 37110675), (5, 29688540), (6, 24740450), (7, 21206100), (10, 14844270), (12, 12370225), (14, 10603050), (15, 9896180), (20, 7422135), (21, 7068700), (25, 5937708), (28, 5301525), (30, 4948090), (35, 4241220), (42, 3534350), (50, 2968854), (60, 2474045), (70, 2120610), (75, 1979236), (84, 1767175), (100, 1484427), (105, 1413740), (140, 1060305), (150, 989618), (175, 848244), (210, 706870), (300, 494809), (350, 424122), (420, 353435), (525, 282748), (700, 212061), (1050, 141374), (2100, 70687)]