165415200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 543090240

約数和(自身を除く): 377675040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 157, 160, 200, 240, 300, 314, 400, 439, 471, 480, 600, 628, 785, 800, 878, 942, 1200, 1256, 1317, 1570, 1756, 1884, 2195, 2355, 2400, 2512, 2634, 3140, 3512, 3768, 3925, 4390, 4710, 5024, 5268, 6280, 6585, 7024, 7536, 7850, 8780, 9420, 10536, 10975, 11775, 12560, 13170, 14048, 15072, 15700, 17560, 18840, 21072, 21950, 23550, 25120, 26340, 31400, 32925, 35120, 37680, 42144, 43900, 47100, 52680, 62800, 65850, 68923, 70240, 75360, 87800, 94200, 105360, 125600, 131700, 137846, 175600, 188400, 206769, 210720, 263400, 275692, 344615, 351200, 376800, 413538, 526800, 551384, 689230, 827076, 1033845, 1053600, 1102768, 1378460, 1654152, 1723075, 2067690, 2205536, 2756920, 3308304, 3446150, 4135380, 5169225, 5513840, 6616608, 6892300, 8270760, 10338450, 11027680, 13784600, 16541520, 20676900, 27569200, 33083040, 41353800, 55138400, 82707600, 165415200]

約数ペア:

[(1, 165415200), (2, 82707600), (3, 55138400), (4, 41353800), (5, 33083040), (6, 27569200), (8, 20676900), (10, 16541520), (12, 13784600), (15, 11027680), (16, 10338450), (20, 8270760), (24, 6892300), (25, 6616608), (30, 5513840), (32, 5169225), (40, 4135380), (48, 3446150), (50, 3308304), (60, 2756920), (75, 2205536), (80, 2067690), (96, 1723075), (100, 1654152), (120, 1378460), (150, 1102768), (157, 1053600), (160, 1033845), (200, 827076), (240, 689230), (300, 551384), (314, 526800), (400, 413538), (439, 376800), (471, 351200), (480, 344615), (600, 275692), (628, 263400), (785, 210720), (800, 206769), (878, 188400), (942, 175600), (1200, 137846), (1256, 131700), (1317, 125600), (1570, 105360), (1756, 94200), (1884, 87800), (2195, 75360), (2355, 70240), (2400, 68923), (2512, 65850), (2634, 62800), (3140, 52680), (3512, 47100), (3768, 43900), (3925, 42144), (4390, 37680), (4710, 35120), (5024, 32925), (5268, 31400), (6280, 26340), (6585, 25120), (7024, 23550), (7536, 21950), (7850, 21072), (8780, 18840), (9420, 17560), (10536, 15700), (10975, 15072), (11775, 14048), (12560, 13170)]