148150000

素因数分解:

$2^4\times 5^5\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 60

約数和(自身を含む): 358898904

約数和(自身を除く): 210748904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2963, 3125, 5000, 5926, 6250, 10000, 11852, 12500, 14815, 23704, 25000, 29630, 47408, 50000, 59260, 74075, 118520, 148150, 237040, 296300, 370375, 592600, 740750, 1185200, 1481500, 1851875, 2963000, 3703750, 5926000, 7407500, 9259375, 14815000, 18518750, 29630000, 37037500, 74075000, 148150000]

約数ペア:

[(1, 148150000), (2, 74075000), (4, 37037500), (5, 29630000), (8, 18518750), (10, 14815000), (16, 9259375), (20, 7407500), (25, 5926000), (40, 3703750), (50, 2963000), (80, 1851875), (100, 1481500), (125, 1185200), (200, 740750), (250, 592600), (400, 370375), (500, 296300), (625, 237040), (1000, 148150), (1250, 118520), (2000, 74075), (2500, 59260), (2963, 50000), (3125, 47408), (5000, 29630), (5926, 25000), (6250, 23704), (10000, 14815), (11852, 12500)]