51734160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 160

約数和(自身を含む): 182666880

約数和(自身を除く): 130932720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 557, 645, 688, 720, 774, 860, 1032, 1080, 1114, 1161, 1290, 1548, 1671, 1720, 1935, 2064, 2160, 2228, 2322, 2580, 2785, 3096, 3342, 3440, 3870, 4456, 4644, 5013, 5160, 5570, 5805, 6192, 6684, 7740, 8355, 8912, 9288, 10026, 10320, 11140, 11610, 13368, 15039, 15480, 16710, 18576, 20052, 22280, 23220, 23951, 25065, 26736, 30078, 30960, 33420, 40104, 44560, 46440, 47902, 50130, 60156, 66840, 71853, 75195, 80208, 92880, 95804, 100260, 119755, 120312, 133680, 143706, 150390, 191608, 200520, 215559, 239510, 240624, 287412, 300780, 359265, 383216, 401040, 431118, 479020, 574824, 601560, 646677, 718530, 862236, 958040, 1077795, 1149648, 1203120, 1293354, 1437060, 1724472, 1916080, 2155590, 2586708, 2874120, 3233385, 3448944, 4311180, 5173416, 5748240, 6466770, 8622360, 10346832, 12933540, 17244720, 25867080, 51734160]

約数ペア:

[(1, 51734160), (2, 25867080), (3, 17244720), (4, 12933540), (5, 10346832), (6, 8622360), (8, 6466770), (9, 5748240), (10, 5173416), (12, 4311180), (15, 3448944), (16, 3233385), (18, 2874120), (20, 2586708), (24, 2155590), (27, 1916080), (30, 1724472), (36, 1437060), (40, 1293354), (43, 1203120), (45, 1149648), (48, 1077795), (54, 958040), (60, 862236), (72, 718530), (80, 646677), (86, 601560), (90, 574824), (108, 479020), (120, 431118), (129, 401040), (135, 383216), (144, 359265), (172, 300780), (180, 287412), (215, 240624), (216, 239510), (240, 215559), (258, 200520), (270, 191608), (344, 150390), (360, 143706), (387, 133680), (430, 120312), (432, 119755), (516, 100260), (540, 95804), (557, 92880), (645, 80208), (688, 75195), (720, 71853), (774, 66840), (860, 60156), (1032, 50130), (1080, 47902), (1114, 46440), (1161, 44560), (1290, 40104), (1548, 33420), (1671, 30960), (1720, 30078), (1935, 26736), (2064, 25065), (2160, 23951), (2228, 23220), (2322, 22280), (2580, 20052), (2785, 18576), (3096, 16710), (3342, 15480), (3440, 15039), (3870, 13368), (4456, 11610), (4644, 11140), (5013, 10320), (5160, 10026), (5570, 9288), (5805, 8912), (6192, 8355), (6684, 7740)]