274900320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 942505200

約数和(自身を除く): 667604880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 349, 360, 480, 547, 698, 720, 1047, 1094, 1396, 1440, 1641, 1745, 2094, 2188, 2735, 2792, 3141, 3282, 3490, 4188, 4376, 4923, 5235, 5470, 5584, 6282, 6564, 6980, 8205, 8376, 8752, 9846, 10470, 10940, 11168, 12564, 13128, 13960, 15705, 16410, 16752, 17504, 19692, 20940, 21880, 24615, 25128, 26256, 27920, 31410, 32820, 33504, 39384, 41880, 43760, 49230, 50256, 52512, 55840, 62820, 65640, 78768, 83760, 87520, 98460, 100512, 125640, 131280, 157536, 167520, 190903, 196920, 251280, 262560, 381806, 393840, 502560, 572709, 763612, 787680, 954515, 1145418, 1527224, 1718127, 1909030, 2290836, 2863545, 3054448, 3436254, 3818060, 4581672, 5727090, 6108896, 6872508, 7636120, 8590635, 9163344, 11454180, 13745016, 15272240, 17181270, 18326688, 22908360, 27490032, 30544480, 34362540, 45816720, 54980064, 68725080, 91633440, 137450160, 274900320]

約数ペア:

[(1, 274900320), (2, 137450160), (3, 91633440), (4, 68725080), (5, 54980064), (6, 45816720), (8, 34362540), (9, 30544480), (10, 27490032), (12, 22908360), (15, 18326688), (16, 17181270), (18, 15272240), (20, 13745016), (24, 11454180), (30, 9163344), (32, 8590635), (36, 7636120), (40, 6872508), (45, 6108896), (48, 5727090), (60, 4581672), (72, 3818060), (80, 3436254), (90, 3054448), (96, 2863545), (120, 2290836), (144, 1909030), (160, 1718127), (180, 1527224), (240, 1145418), (288, 954515), (349, 787680), (360, 763612), (480, 572709), (547, 502560), (698, 393840), (720, 381806), (1047, 262560), (1094, 251280), (1396, 196920), (1440, 190903), (1641, 167520), (1745, 157536), (2094, 131280), (2188, 125640), (2735, 100512), (2792, 98460), (3141, 87520), (3282, 83760), (3490, 78768), (4188, 65640), (4376, 62820), (4923, 55840), (5235, 52512), (5470, 50256), (5584, 49230), (6282, 43760), (6564, 41880), (6980, 39384), (8205, 33504), (8376, 32820), (8752, 31410), (9846, 27920), (10470, 26256), (10940, 25128), (11168, 24615), (12564, 21880), (13128, 20940), (13960, 19692), (15705, 17504), (16410, 16752)]