2826000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{157}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 9933144

約数和(自身を除く): 7107144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 157, 180, 200, 225, 240, 250, 300, 314, 360, 375, 400, 450, 471, 500, 600, 628, 720, 750, 785, 900, 942, 1000, 1125, 1200, 1256, 1413, 1500, 1570, 1800, 1884, 2000, 2250, 2355, 2512, 2826, 3000, 3140, 3600, 3768, 3925, 4500, 4710, 5652, 6000, 6280, 7065, 7536, 7850, 9000, 9420, 11304, 11775, 12560, 14130, 15700, 18000, 18840, 19625, 22608, 23550, 28260, 31400, 35325, 37680, 39250, 47100, 56520, 58875, 62800, 70650, 78500, 94200, 113040, 117750, 141300, 157000, 176625, 188400, 235500, 282600, 314000, 353250, 471000, 565200, 706500, 942000, 1413000, 2826000]

約数ペア:

[(1, 2826000), (2, 1413000), (3, 942000), (4, 706500), (5, 565200), (6, 471000), (8, 353250), (9, 314000), (10, 282600), (12, 235500), (15, 188400), (16, 176625), (18, 157000), (20, 141300), (24, 117750), (25, 113040), (30, 94200), (36, 78500), (40, 70650), (45, 62800), (48, 58875), (50, 56520), (60, 47100), (72, 39250), (75, 37680), (80, 35325), (90, 31400), (100, 28260), (120, 23550), (125, 22608), (144, 19625), (150, 18840), (157, 18000), (180, 15700), (200, 14130), (225, 12560), (240, 11775), (250, 11304), (300, 9420), (314, 9000), (360, 7850), (375, 7536), (400, 7065), (450, 6280), (471, 6000), (500, 5652), (600, 4710), (628, 4500), (720, 3925), (750, 3768), (785, 3600), (900, 3140), (942, 3000), (1000, 2826), (1125, 2512), (1200, 2355), (1256, 2250), (1413, 2000), (1500, 1884), (1570, 1800)]