79021500

素因数分解:

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

素因数の和:540

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 153356100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 139, 150, 250, 278, 300, 375, 379, 417, 500, 556, 695, 750, 758, 834, 1137, 1390, 1500, 1516, 1668, 1895, 2085, 2274, 2780, 3475, 3790, 4170, 4548, 5685, 6950, 7580, 8340, 9475, 10425, 11370, 13900, 17375, 18950, 20850, 22740, 28425, 34750, 37900, 41700, 47375, 52125, 52681, 56850, 69500, 94750, 104250, 105362, 113700, 142125, 158043, 189500, 208500, 210724, 263405, 284250, 316086, 526810, 568500, 632172, 790215, 1053620, 1317025, 1580430, 2634050, 3160860, 3951075, 5268100, 6585125, 7902150, 13170250, 15804300, 19755375, 26340500, 39510750, 79021500]

約数ペア:

[(1, 79021500), (2, 39510750), (3, 26340500), (4, 19755375), (5, 15804300), (6, 13170250), (10, 7902150), (12, 6585125), (15, 5268100), (20, 3951075), (25, 3160860), (30, 2634050), (50, 1580430), (60, 1317025), (75, 1053620), (100, 790215), (125, 632172), (139, 568500), (150, 526810), (250, 316086), (278, 284250), (300, 263405), (375, 210724), (379, 208500), (417, 189500), (500, 158043), (556, 142125), (695, 113700), (750, 105362), (758, 104250), (834, 94750), (1137, 69500), (1390, 56850), (1500, 52681), (1516, 52125), (1668, 47375), (1895, 41700), (2085, 37900), (2274, 34750), (2780, 28425), (3475, 22740), (3790, 20850), (4170, 18950), (4548, 17375), (5685, 13900), (6950, 11370), (7580, 10425), (8340, 9475)]