228215400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 821614080

約数和(自身を除く): 593398680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 67, 70, 75, 84, 100, 105, 120, 134, 140, 150, 168, 175, 200, 201, 210, 268, 280, 300, 335, 350, 402, 420, 469, 525, 536, 600, 670, 700, 804, 811, 840, 938, 1005, 1050, 1340, 1400, 1407, 1608, 1622, 1675, 1876, 2010, 2100, 2345, 2433, 2680, 2814, 3244, 3350, 3752, 4020, 4055, 4200, 4690, 4866, 5025, 5628, 5677, 6488, 6700, 7035, 8040, 8110, 9380, 9732, 10050, 11256, 11354, 11725, 12165, 13400, 14070, 16220, 17031, 18760, 19464, 20100, 20275, 22708, 23450, 24330, 28140, 28385, 32440, 34062, 35175, 40200, 40550, 45416, 46900, 48660, 54337, 56280, 56770, 60825, 68124, 70350, 81100, 85155, 93800, 97320, 108674, 113540, 121650, 136248, 140700, 141925, 162200, 163011, 170310, 217348, 227080, 243300, 271685, 281400, 283850, 326022, 340620, 380359, 425775, 434696, 486600, 543370, 567700, 652044, 681240, 760718, 815055, 851550, 1086740, 1135400, 1141077, 1304088, 1358425, 1521436, 1630110, 1703100, 1901795, 2173480, 2282154, 2716850, 3042872, 3260220, 3406200, 3803590, 4075275, 4564308, 5433700, 5705385, 6520440, 7607180, 8150550, 9128616, 9508975, 10867400, 11410770, 15214360, 16301100, 19017950, 22821540, 28526925, 32602200, 38035900, 45643080, 57053850, 76071800, 114107700, 228215400]

約数ペア:

[(1, 228215400), (2, 114107700), (3, 76071800), (4, 57053850), (5, 45643080), (6, 38035900), (7, 32602200), (8, 28526925), (10, 22821540), (12, 19017950), (14, 16301100), (15, 15214360), (20, 11410770), (21, 10867400), (24, 9508975), (25, 9128616), (28, 8150550), (30, 7607180), (35, 6520440), (40, 5705385), (42, 5433700), (50, 4564308), (56, 4075275), (60, 3803590), (67, 3406200), (70, 3260220), (75, 3042872), (84, 2716850), (100, 2282154), (105, 2173480), (120, 1901795), (134, 1703100), (140, 1630110), (150, 1521436), (168, 1358425), (175, 1304088), (200, 1141077), (201, 1135400), (210, 1086740), (268, 851550), (280, 815055), (300, 760718), (335, 681240), (350, 652044), (402, 567700), (420, 543370), (469, 486600), (525, 434696), (536, 425775), (600, 380359), (670, 340620), (700, 326022), (804, 283850), (811, 281400), (840, 271685), (938, 243300), (1005, 227080), (1050, 217348), (1340, 170310), (1400, 163011), (1407, 162200), (1608, 141925), (1622, 140700), (1675, 136248), (1876, 121650), (2010, 113540), (2100, 108674), (2345, 97320), (2433, 93800), (2680, 85155), (2814, 81100), (3244, 70350), (3350, 68124), (3752, 60825), (4020, 56770), (4055, 56280), (4200, 54337), (4690, 48660), (4866, 46900), (5025, 45416), (5628, 40550), (5677, 40200), (6488, 35175), (6700, 34062), (7035, 32440), (8040, 28385), (8110, 28140), (9380, 24330), (9732, 23450), (10050, 22708), (11256, 20275), (11354, 20100), (11725, 19464), (12165, 18760), (13400, 17031), (14070, 16220)]