47412900

素因数分解:

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

素因数の和:538

約数の個数: 108

約数和(自身を含む): 150077200

約数和(自身を除く): 102664300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 379, 417, 450, 556, 695, 758, 834, 900, 1137, 1251, 1390, 1516, 1668, 1895, 2085, 2274, 2502, 2780, 3411, 3475, 3790, 4170, 4548, 5004, 5685, 6255, 6822, 6950, 7580, 8340, 9475, 10425, 11370, 12510, 13644, 13900, 17055, 18950, 20850, 22740, 25020, 28425, 31275, 34110, 37900, 41700, 52681, 56850, 62550, 68220, 85275, 105362, 113700, 125100, 158043, 170550, 210724, 263405, 316086, 341100, 474129, 526810, 632172, 790215, 948258, 1053620, 1317025, 1580430, 1896516, 2370645, 2634050, 3160860, 3951075, 4741290, 5268100, 7902150, 9482580, 11853225, 15804300, 23706450, 47412900]

約数ペア:

[(1, 47412900), (2, 23706450), (3, 15804300), (4, 11853225), (5, 9482580), (6, 7902150), (9, 5268100), (10, 4741290), (12, 3951075), (15, 3160860), (18, 2634050), (20, 2370645), (25, 1896516), (30, 1580430), (36, 1317025), (45, 1053620), (50, 948258), (60, 790215), (75, 632172), (90, 526810), (100, 474129), (139, 341100), (150, 316086), (180, 263405), (225, 210724), (278, 170550), (300, 158043), (379, 125100), (417, 113700), (450, 105362), (556, 85275), (695, 68220), (758, 62550), (834, 56850), (900, 52681), (1137, 41700), (1251, 37900), (1390, 34110), (1516, 31275), (1668, 28425), (1895, 25020), (2085, 22740), (2274, 20850), (2502, 18950), (2780, 17055), (3411, 13900), (3475, 13644), (3790, 12510), (4170, 11370), (4548, 10425), (5004, 9475), (5685, 8340), (6255, 7580), (6822, 6950)]