127345800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{212243}}^1$

素因数の和:212262

約数の個数: 48

約数和(自身を含む): 394773840

約数和(自身を除く): 267428040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 212243, 424486, 636729, 848972, 1061215, 1273458, 1697944, 2122430, 2546916, 3183645, 4244860, 5093832, 5306075, 6367290, 8489720, 10612150, 12734580, 15918225, 21224300, 25469160, 31836450, 42448600, 63672900, 127345800]

約数ペア:

[(1, 127345800), (2, 63672900), (3, 42448600), (4, 31836450), (5, 25469160), (6, 21224300), (8, 15918225), (10, 12734580), (12, 10612150), (15, 8489720), (20, 6367290), (24, 5306075), (25, 5093832), (30, 4244860), (40, 3183645), (50, 2546916), (60, 2122430), (75, 1697944), (100, 1273458), (120, 1061215), (150, 848972), (200, 636729), (300, 424486), (600, 212243)]