790215000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 2492952000

約数和(自身を除く): 1702737000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 375, 379, 417, 500, 556, 600, 625, 695, 750, 758, 834, 1000, 1112, 1137, 1250, 1390, 1500, 1516, 1668, 1875, 1895, 2085, 2274, 2500, 2780, 3000, 3032, 3336, 3475, 3750, 3790, 4170, 4548, 5000, 5560, 5685, 6950, 7500, 7580, 8340, 9096, 9475, 10425, 11370, 13900, 15000, 15160, 16680, 17375, 18950, 20850, 22740, 27800, 28425, 34750, 37900, 41700, 45480, 47375, 52125, 52681, 56850, 69500, 75800, 83400, 86875, 94750, 104250, 105362, 113700, 139000, 142125, 158043, 173750, 189500, 208500, 210724, 227400, 236875, 260625, 263405, 284250, 316086, 347500, 379000, 417000, 421448, 473750, 521250, 526810, 568500, 632172, 695000, 710625, 790215, 947500, 1042500, 1053620, 1137000, 1264344, 1317025, 1421250, 1580430, 1895000, 2085000, 2107240, 2634050, 2842500, 3160860, 3951075, 5268100, 5685000, 6321720, 6585125, 7902150, 10536200, 13170250, 15804300, 19755375, 26340500, 31608600, 32925625, 39510750, 52681000, 65851250, 79021500, 98776875, 131702500, 158043000, 197553750, 263405000, 395107500, 790215000]

約数ペア:

[(1, 790215000), (2, 395107500), (3, 263405000), (4, 197553750), (5, 158043000), (6, 131702500), (8, 98776875), (10, 79021500), (12, 65851250), (15, 52681000), (20, 39510750), (24, 32925625), (25, 31608600), (30, 26340500), (40, 19755375), (50, 15804300), (60, 13170250), (75, 10536200), (100, 7902150), (120, 6585125), (125, 6321720), (139, 5685000), (150, 5268100), (200, 3951075), (250, 3160860), (278, 2842500), (300, 2634050), (375, 2107240), (379, 2085000), (417, 1895000), (500, 1580430), (556, 1421250), (600, 1317025), (625, 1264344), (695, 1137000), (750, 1053620), (758, 1042500), (834, 947500), (1000, 790215), (1112, 710625), (1137, 695000), (1250, 632172), (1390, 568500), (1500, 526810), (1516, 521250), (1668, 473750), (1875, 421448), (1895, 417000), (2085, 379000), (2274, 347500), (2500, 316086), (2780, 284250), (3000, 263405), (3032, 260625), (3336, 236875), (3475, 227400), (3750, 210724), (3790, 208500), (4170, 189500), (4548, 173750), (5000, 158043), (5560, 142125), (5685, 139000), (6950, 113700), (7500, 105362), (7580, 104250), (8340, 94750), (9096, 86875), (9475, 83400), (10425, 75800), (11370, 69500), (13900, 56850), (15000, 52681), (15160, 52125), (16680, 47375), (17375, 45480), (18950, 41700), (20850, 37900), (22740, 34750), (27800, 28425)]