52140360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 168739200

約数和(自身を除く): 116598840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 419, 488, 510, 610, 680, 732, 838, 915, 1020, 1037, 1220, 1257, 1464, 1676, 1830, 2040, 2074, 2095, 2440, 2514, 3111, 3352, 3660, 4148, 4190, 5028, 5185, 6222, 6285, 7123, 7320, 8296, 8380, 10056, 10370, 12444, 12570, 14246, 15555, 16760, 20740, 21369, 24888, 25140, 25559, 28492, 31110, 35615, 41480, 42738, 50280, 51118, 56984, 62220, 71230, 76677, 85476, 102236, 106845, 124440, 127795, 142460, 153354, 170952, 204472, 213690, 255590, 284920, 306708, 383385, 427380, 434503, 511180, 613416, 766770, 854760, 869006, 1022360, 1303509, 1533540, 1738012, 2172515, 2607018, 3067080, 3476024, 4345030, 5214036, 6517545, 8690060, 10428072, 13035090, 17380120, 26070180, 52140360]

約数ペア:

[(1, 52140360), (2, 26070180), (3, 17380120), (4, 13035090), (5, 10428072), (6, 8690060), (8, 6517545), (10, 5214036), (12, 4345030), (15, 3476024), (17, 3067080), (20, 2607018), (24, 2172515), (30, 1738012), (34, 1533540), (40, 1303509), (51, 1022360), (60, 869006), (61, 854760), (68, 766770), (85, 613416), (102, 511180), (120, 434503), (122, 427380), (136, 383385), (170, 306708), (183, 284920), (204, 255590), (244, 213690), (255, 204472), (305, 170952), (340, 153354), (366, 142460), (408, 127795), (419, 124440), (488, 106845), (510, 102236), (610, 85476), (680, 76677), (732, 71230), (838, 62220), (915, 56984), (1020, 51118), (1037, 50280), (1220, 42738), (1257, 41480), (1464, 35615), (1676, 31110), (1830, 28492), (2040, 25559), (2074, 25140), (2095, 24888), (2440, 21369), (2514, 20740), (3111, 16760), (3352, 15555), (3660, 14246), (4148, 12570), (4190, 12444), (5028, 10370), (5185, 10056), (6222, 8380), (6285, 8296), (7123, 7320)]