238702100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 675456768

約数和(自身を除く): 436754668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 476, 595, 650, 700, 850, 884, 910, 1105, 1190, 1300, 1543, 1547, 1700, 1820, 2210, 2275, 2380, 2975, 3086, 3094, 4420, 4550, 5525, 5950, 6172, 6188, 7715, 7735, 9100, 10801, 11050, 11900, 15430, 15470, 20059, 21602, 22100, 26231, 30860, 30940, 38575, 38675, 40118, 43204, 52462, 54005, 77150, 77350, 80236, 100295, 104924, 108010, 131155, 140413, 154300, 154700, 183617, 200590, 216020, 262310, 270025, 280826, 341003, 367234, 401180, 501475, 524620, 540050, 561652, 655775, 682006, 702065, 734468, 918085, 1002950, 1080100, 1311550, 1364012, 1404130, 1705015, 1836170, 2005900, 2387021, 2623100, 2808260, 3410030, 3510325, 3672340, 4590425, 4774042, 6820060, 7020650, 8525075, 9180850, 9548084, 11935105, 14041300, 17050150, 18361700, 23870210, 34100300, 47740420, 59675525, 119351050, 238702100]

約数ペア:

[(1, 238702100), (2, 119351050), (4, 59675525), (5, 47740420), (7, 34100300), (10, 23870210), (13, 18361700), (14, 17050150), (17, 14041300), (20, 11935105), (25, 9548084), (26, 9180850), (28, 8525075), (34, 7020650), (35, 6820060), (50, 4774042), (52, 4590425), (65, 3672340), (68, 3510325), (70, 3410030), (85, 2808260), (91, 2623100), (100, 2387021), (119, 2005900), (130, 1836170), (140, 1705015), (170, 1404130), (175, 1364012), (182, 1311550), (221, 1080100), (238, 1002950), (260, 918085), (325, 734468), (340, 702065), (350, 682006), (364, 655775), (425, 561652), (442, 540050), (455, 524620), (476, 501475), (595, 401180), (650, 367234), (700, 341003), (850, 280826), (884, 270025), (910, 262310), (1105, 216020), (1190, 200590), (1300, 183617), (1543, 154700), (1547, 154300), (1700, 140413), (1820, 131155), (2210, 108010), (2275, 104924), (2380, 100295), (2975, 80236), (3086, 77350), (3094, 77150), (4420, 54005), (4550, 52462), (5525, 43204), (5950, 40118), (6172, 38675), (6188, 38575), (7715, 30940), (7735, 30860), (9100, 26231), (10801, 22100), (11050, 21602), (11900, 20059), (15430, 15470)]