300729680

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25229}}^1$

素因数の和:25391

約数の個数: 40

約数和(自身を含む): 703917000

約数和(自身を除く): 403187320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 25229, 50458, 100916, 126145, 201832, 252290, 403664, 504580, 1009160, 2018320, 3759121, 7518242, 15036484, 18795605, 30072968, 37591210, 60145936, 75182420, 150364840, 300729680]

約数ペア:

[(1, 300729680), (2, 150364840), (4, 75182420), (5, 60145936), (8, 37591210), (10, 30072968), (16, 18795605), (20, 15036484), (40, 7518242), (80, 3759121), (149, 2018320), (298, 1009160), (596, 504580), (745, 403664), (1192, 252290), (1490, 201832), (2384, 126145), (2980, 100916), (5960, 50458), (11920, 25229)]