15804300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 46177600

約数和(自身を除く): 30373300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 379, 417, 556, 695, 758, 834, 1137, 1390, 1516, 1668, 1895, 2085, 2274, 2780, 3475, 3790, 4170, 4548, 5685, 6950, 7580, 8340, 9475, 10425, 11370, 13900, 18950, 20850, 22740, 28425, 37900, 41700, 52681, 56850, 105362, 113700, 158043, 210724, 263405, 316086, 526810, 632172, 790215, 1053620, 1317025, 1580430, 2634050, 3160860, 3951075, 5268100, 7902150, 15804300]

約数ペア:

[(1, 15804300), (2, 7902150), (3, 5268100), (4, 3951075), (5, 3160860), (6, 2634050), (10, 1580430), (12, 1317025), (15, 1053620), (20, 790215), (25, 632172), (30, 526810), (50, 316086), (60, 263405), (75, 210724), (100, 158043), (139, 113700), (150, 105362), (278, 56850), (300, 52681), (379, 41700), (417, 37900), (556, 28425), (695, 22740), (758, 20850), (834, 18950), (1137, 13900), (1390, 11370), (1516, 10425), (1668, 9475), (1895, 8340), (2085, 7580), (2274, 6950), (2780, 5685), (3475, 4548), (3790, 4170)]