157869000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 160

約数和(自身を含む): 552123000

約数和(自身を除く): 394254000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 1949, 2025, 2250, 2700, 3000, 3240, 3375, 3898, 4050, 4500, 5400, 5847, 6750, 7796, 8100, 9000, 9745, 10125, 11694, 13500, 15592, 16200, 17541, 19490, 20250, 23388, 27000, 29235, 35082, 38980, 40500, 46776, 48725, 52623, 58470, 70164, 77960, 81000, 87705, 97450, 105246, 116940, 140328, 146175, 157869, 175410, 194900, 210492, 233880, 243625, 263115, 292350, 315738, 350820, 389800, 420984, 438525, 487250, 526230, 584700, 631476, 701640, 730875, 789345, 877050, 974500, 1052460, 1169400, 1262952, 1315575, 1461750, 1578690, 1754100, 1949000, 2104920, 2192625, 2631150, 2923500, 3157380, 3508200, 3946725, 4385250, 5262300, 5847000, 6314760, 6577875, 7893450, 8770500, 10524600, 13155750, 15786900, 17541000, 19733625, 26311500, 31573800, 39467250, 52623000, 78934500, 157869000]

約数ペア:

[(1, 157869000), (2, 78934500), (3, 52623000), (4, 39467250), (5, 31573800), (6, 26311500), (8, 19733625), (9, 17541000), (10, 15786900), (12, 13155750), (15, 10524600), (18, 8770500), (20, 7893450), (24, 6577875), (25, 6314760), (27, 5847000), (30, 5262300), (36, 4385250), (40, 3946725), (45, 3508200), (50, 3157380), (54, 2923500), (60, 2631150), (72, 2192625), (75, 2104920), (81, 1949000), (90, 1754100), (100, 1578690), (108, 1461750), (120, 1315575), (125, 1262952), (135, 1169400), (150, 1052460), (162, 974500), (180, 877050), (200, 789345), (216, 730875), (225, 701640), (250, 631476), (270, 584700), (300, 526230), (324, 487250), (360, 438525), (375, 420984), (405, 389800), (450, 350820), (500, 315738), (540, 292350), (600, 263115), (648, 243625), (675, 233880), (750, 210492), (810, 194900), (900, 175410), (1000, 157869), (1080, 146175), (1125, 140328), (1350, 116940), (1500, 105246), (1620, 97450), (1800, 87705), (1949, 81000), (2025, 77960), (2250, 70164), (2700, 58470), (3000, 52623), (3240, 48725), (3375, 46776), (3898, 40500), (4050, 38980), (4500, 35082), (5400, 29235), (5847, 27000), (6750, 23388), (7796, 20250), (8100, 19490), (9000, 17541), (9745, 16200), (10125, 15592), (11694, 13500)]