105627900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 352477440

約数和(自身を除く): 246849540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 179, 210, 281, 300, 350, 358, 420, 525, 537, 562, 700, 716, 843, 895, 1050, 1074, 1124, 1253, 1405, 1686, 1790, 1967, 2100, 2148, 2506, 2685, 2810, 3372, 3580, 3759, 3934, 4215, 4475, 5012, 5370, 5620, 5901, 6265, 7025, 7518, 7868, 8430, 8950, 9835, 10740, 11802, 12530, 13425, 14050, 15036, 16860, 17900, 18795, 19670, 21075, 23604, 25060, 26850, 28100, 29505, 31325, 37590, 39340, 42150, 49175, 50299, 53700, 59010, 62650, 75180, 84300, 93975, 98350, 100598, 118020, 125300, 147525, 150897, 187950, 196700, 201196, 251495, 295050, 301794, 352093, 375900, 502990, 590100, 603588, 704186, 754485, 1005980, 1056279, 1257475, 1408372, 1508970, 1760465, 2112558, 2514950, 3017940, 3520930, 3772425, 4225116, 5029900, 5281395, 7041860, 7544850, 8802325, 10562790, 15089700, 17604650, 21125580, 26406975, 35209300, 52813950, 105627900]

約数ペア:

[(1, 105627900), (2, 52813950), (3, 35209300), (4, 26406975), (5, 21125580), (6, 17604650), (7, 15089700), (10, 10562790), (12, 8802325), (14, 7544850), (15, 7041860), (20, 5281395), (21, 5029900), (25, 4225116), (28, 3772425), (30, 3520930), (35, 3017940), (42, 2514950), (50, 2112558), (60, 1760465), (70, 1508970), (75, 1408372), (84, 1257475), (100, 1056279), (105, 1005980), (140, 754485), (150, 704186), (175, 603588), (179, 590100), (210, 502990), (281, 375900), (300, 352093), (350, 301794), (358, 295050), (420, 251495), (525, 201196), (537, 196700), (562, 187950), (700, 150897), (716, 147525), (843, 125300), (895, 118020), (1050, 100598), (1074, 98350), (1124, 93975), (1253, 84300), (1405, 75180), (1686, 62650), (1790, 59010), (1967, 53700), (2100, 50299), (2148, 49175), (2506, 42150), (2685, 39340), (2810, 37590), (3372, 31325), (3580, 29505), (3759, 28100), (3934, 26850), (4215, 25060), (4475, 23604), (5012, 21075), (5370, 19670), (5620, 18795), (5901, 17900), (6265, 16860), (7025, 15036), (7518, 14050), (7868, 13425), (8430, 12530), (8950, 11802), (9835, 10740)]