378021000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 256

約数和(自身を含む): 1380188160

約数和(自身を除く): 1002167160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 100, 105, 120, 125, 140, 141, 150, 168, 175, 188, 200, 210, 235, 250, 280, 282, 300, 329, 350, 375, 376, 383, 420, 470, 500, 525, 564, 600, 658, 700, 705, 750, 766, 840, 875, 940, 987, 1000, 1050, 1128, 1149, 1175, 1316, 1400, 1410, 1500, 1532, 1645, 1750, 1880, 1915, 1974, 2100, 2298, 2350, 2625, 2632, 2681, 2820, 3000, 3064, 3290, 3500, 3525, 3830, 3948, 4200, 4596, 4700, 4935, 5250, 5362, 5640, 5745, 5875, 6580, 7000, 7050, 7660, 7896, 8043, 8225, 9192, 9400, 9575, 9870, 10500, 10724, 11490, 11750, 13160, 13405, 14100, 15320, 16086, 16450, 17625, 18001, 19150, 19740, 21000, 21448, 22980, 23500, 24675, 26810, 28200, 28725, 32172, 32900, 35250, 36002, 38300, 39480, 40215, 41125, 45960, 47000, 47875, 49350, 53620, 54003, 57450, 64344, 65800, 67025, 70500, 72004, 76600, 80430, 82250, 90005, 95750, 98700, 107240, 108006, 114900, 123375, 126007, 134050, 141000, 143625, 144008, 160860, 164500, 180010, 191500, 197400, 201075, 216012, 229800, 246750, 252014, 268100, 270015, 287250, 321720, 329000, 335125, 360020, 378021, 383000, 402150, 432024, 450025, 493500, 504028, 536200, 540030, 574500, 630035, 670250, 720040, 756042, 804300, 900050, 987000, 1005375, 1008056, 1080060, 1149000, 1260070, 1340500, 1350075, 1512084, 1608600, 1800100, 1890105, 2010750, 2160120, 2250125, 2520140, 2681000, 2700150, 3024168, 3150175, 3600200, 3780210, 4021500, 4500250, 5040280, 5400300, 6300350, 6750375, 7560420, 8043000, 9000500, 9450525, 10800600, 12600700, 13500750, 15120840, 15750875, 18001000, 18901050, 25201400, 27001500, 31501750, 37802100, 47252625, 54003000, 63003500, 75604200, 94505250, 126007000, 189010500, 378021000]

約数ペア:

[(1, 378021000), (2, 189010500), (3, 126007000), (4, 94505250), (5, 75604200), (6, 63003500), (7, 54003000), (8, 47252625), (10, 37802100), (12, 31501750), (14, 27001500), (15, 25201400), (20, 18901050), (21, 18001000), (24, 15750875), (25, 15120840), (28, 13500750), (30, 12600700), (35, 10800600), (40, 9450525), (42, 9000500), (47, 8043000), (50, 7560420), (56, 6750375), (60, 6300350), (70, 5400300), (75, 5040280), (84, 4500250), (94, 4021500), (100, 3780210), (105, 3600200), (120, 3150175), (125, 3024168), (140, 2700150), (141, 2681000), (150, 2520140), (168, 2250125), (175, 2160120), (188, 2010750), (200, 1890105), (210, 1800100), (235, 1608600), (250, 1512084), (280, 1350075), (282, 1340500), (300, 1260070), (329, 1149000), (350, 1080060), (375, 1008056), (376, 1005375), (383, 987000), (420, 900050), (470, 804300), (500, 756042), (525, 720040), (564, 670250), (600, 630035), (658, 574500), (700, 540030), (705, 536200), (750, 504028), (766, 493500), (840, 450025), (875, 432024), (940, 402150), (987, 383000), (1000, 378021), (1050, 360020), (1128, 335125), (1149, 329000), (1175, 321720), (1316, 287250), (1400, 270015), (1410, 268100), (1500, 252014), (1532, 246750), (1645, 229800), (1750, 216012), (1880, 201075), (1915, 197400), (1974, 191500), (2100, 180010), (2298, 164500), (2350, 160860), (2625, 144008), (2632, 143625), (2681, 141000), (2820, 134050), (3000, 126007), (3064, 123375), (3290, 114900), (3500, 108006), (3525, 107240), (3830, 98700), (3948, 95750), (4200, 90005), (4596, 82250), (4700, 80430), (4935, 76600), (5250, 72004), (5362, 70500), (5640, 67025), (5745, 65800), (5875, 64344), (6580, 57450), (7000, 54003), (7050, 53620), (7660, 49350), (7896, 47875), (8043, 47000), (8225, 45960), (9192, 41125), (9400, 40215), (9575, 39480), (9870, 38300), (10500, 36002), (10724, 35250), (11490, 32900), (11750, 32172), (13160, 28725), (13405, 28200), (14100, 26810), (15320, 24675), (16086, 23500), (16450, 22980), (17625, 21448), (18001, 21000), (19150, 19740)]