308138300

素因数分解:

$2^2\times 5^2\times {\mathrm{769}}^1\times {\mathrm{4007}}^1$

素因数の和:4790

約数の個数: 36

約数和(自身を含む): 669696720

約数和(自身を除く): 361558420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 769, 1538, 3076, 3845, 4007, 7690, 8014, 15380, 16028, 19225, 20035, 38450, 40070, 76900, 80140, 100175, 200350, 400700, 3081383, 6162766, 12325532, 15406915, 30813830, 61627660, 77034575, 154069150, 308138300]

約数ペア:

[(1, 308138300), (2, 154069150), (4, 77034575), (5, 61627660), (10, 30813830), (20, 15406915), (25, 12325532), (50, 6162766), (100, 3081383), (769, 400700), (1538, 200350), (3076, 100175), (3845, 80140), (4007, 76900), (7690, 40070), (8014, 38450), (15380, 20035), (16028, 19225)]