123228000

素因数分解:

$2^5\times 3^3\times 5^3\times 7^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 515773440

約数和(自身を除く): 392545440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 163, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 326, 336, 350, 360, 375, 378, 400, 420, 432, 450, 480, 489, 500, 504, 525, 540, 560, 600, 630, 652, 672, 675, 700, 720, 750, 756, 800, 815, 840, 864, 875, 900, 945, 978, 1000, 1008, 1050, 1080, 1120, 1125, 1141, 1200, 1260, 1304, 1350, 1400, 1440, 1467, 1500, 1512, 1575, 1630, 1680, 1750, 1800, 1890, 1956, 2000, 2016, 2100, 2160, 2250, 2282, 2400, 2445, 2520, 2608, 2625, 2700, 2800, 2934, 3000, 3024, 3150, 3260, 3360, 3375, 3423, 3500, 3600, 3780, 3912, 4000, 4075, 4200, 4320, 4401, 4500, 4564, 4725, 4890, 5040, 5216, 5250, 5400, 5600, 5705, 5868, 6000, 6048, 6300, 6520, 6750, 6846, 7000, 7200, 7335, 7560, 7824, 7875, 8150, 8400, 8802, 9000, 9128, 9450, 9780, 10080, 10269, 10500, 10800, 11410, 11736, 12000, 12225, 12600, 13040, 13500, 13692, 14000, 14670, 15120, 15648, 15750, 16300, 16800, 17115, 17604, 18000, 18256, 18900, 19560, 20375, 20538, 21000, 21600, 22005, 22820, 23472, 23625, 24450, 25200, 26080, 27000, 27384, 28000, 28525, 29340, 30240, 30807, 31500, 32600, 34230, 35208, 36000, 36512, 36675, 37800, 39120, 40750, 41076, 42000, 44010, 45640, 46944, 47250, 48900, 50400, 51345, 54000, 54768, 57050, 58680, 61125, 61614, 63000, 65200, 68460, 70416, 73350, 75600, 78240, 81500, 82152, 84000, 85575, 88020, 91280, 94500, 97800, 102690, 108000, 109536, 110025, 114100, 117360, 122250, 123228, 126000, 130400, 136920, 140832, 142625, 146700, 151200, 154035, 163000, 164304, 171150, 176040, 182560, 183375, 189000, 195600, 205380, 220050, 228200, 234720, 244500, 246456, 252000, 256725, 273840, 285250, 293400, 308070, 326000, 328608, 342300, 352080, 366750, 378000, 391200, 410760, 427875, 440100, 456400, 489000, 492912, 513450, 547680, 550125, 570500, 586800, 616140, 652000, 684600, 704160, 733500, 756000, 770175, 821520, 855750, 880200, 912800, 978000, 985824, 1026900, 1100250, 1141000, 1173600, 1232280, 1283625, 1369200, 1467000, 1540350, 1643040, 1711500, 1760400, 1956000, 2053800, 2200500, 2282000, 2464560, 2567250, 2738400, 2934000, 3080700, 3423000, 3520800, 3850875, 4107600, 4401000, 4564000, 4929120, 5134500, 5868000, 6161400, 6846000, 7701750, 8215200, 8802000, 10269000, 12322800, 13692000, 15403500, 17604000, 20538000, 24645600, 30807000, 41076000, 61614000, 123228000]

約数ペア:

[(1, 123228000), (2, 61614000), (3, 41076000), (4, 30807000), (5, 24645600), (6, 20538000), (7, 17604000), (8, 15403500), (9, 13692000), (10, 12322800), (12, 10269000), (14, 8802000), (15, 8215200), (16, 7701750), (18, 6846000), (20, 6161400), (21, 5868000), (24, 5134500), (25, 4929120), (27, 4564000), (28, 4401000), (30, 4107600), (32, 3850875), (35, 3520800), (36, 3423000), (40, 3080700), (42, 2934000), (45, 2738400), (48, 2567250), (50, 2464560), (54, 2282000), (56, 2200500), (60, 2053800), (63, 1956000), (70, 1760400), (72, 1711500), (75, 1643040), (80, 1540350), (84, 1467000), (90, 1369200), (96, 1283625), (100, 1232280), (105, 1173600), (108, 1141000), (112, 1100250), (120, 1026900), (125, 985824), (126, 978000), (135, 912800), (140, 880200), (144, 855750), (150, 821520), (160, 770175), (163, 756000), (168, 733500), (175, 704160), (180, 684600), (189, 652000), (200, 616140), (210, 586800), (216, 570500), (224, 550125), (225, 547680), (240, 513450), (250, 492912), (252, 489000), (270, 456400), (280, 440100), (288, 427875), (300, 410760), (315, 391200), (326, 378000), (336, 366750), (350, 352080), (360, 342300), (375, 328608), (378, 326000), (400, 308070), (420, 293400), (432, 285250), (450, 273840), (480, 256725), (489, 252000), (500, 246456), (504, 244500), (525, 234720), (540, 228200), (560, 220050), (600, 205380), (630, 195600), (652, 189000), (672, 183375), (675, 182560), (700, 176040), (720, 171150), (750, 164304), (756, 163000), (800, 154035), (815, 151200), (840, 146700), (864, 142625), (875, 140832), (900, 136920), (945, 130400), (978, 126000), (1000, 123228), (1008, 122250), (1050, 117360), (1080, 114100), (1120, 110025), (1125, 109536), (1141, 108000), (1200, 102690), (1260, 97800), (1304, 94500), (1350, 91280), (1400, 88020), (1440, 85575), (1467, 84000), (1500, 82152), (1512, 81500), (1575, 78240), (1630, 75600), (1680, 73350), (1750, 70416), (1800, 68460), (1890, 65200), (1956, 63000), (2000, 61614), (2016, 61125), (2100, 58680), (2160, 57050), (2250, 54768), (2282, 54000), (2400, 51345), (2445, 50400), (2520, 48900), (2608, 47250), (2625, 46944), (2700, 45640), (2800, 44010), (2934, 42000), (3000, 41076), (3024, 40750), (3150, 39120), (3260, 37800), (3360, 36675), (3375, 36512), (3423, 36000), (3500, 35208), (3600, 34230), (3780, 32600), (3912, 31500), (4000, 30807), (4075, 30240), (4200, 29340), (4320, 28525), (4401, 28000), (4500, 27384), (4564, 27000), (4725, 26080), (4890, 25200), (5040, 24450), (5216, 23625), (5250, 23472), (5400, 22820), (5600, 22005), (5705, 21600), (5868, 21000), (6000, 20538), (6048, 20375), (6300, 19560), (6520, 18900), (6750, 18256), (6846, 18000), (7000, 17604), (7200, 17115), (7335, 16800), (7560, 16300), (7824, 15750), (7875, 15648), (8150, 15120), (8400, 14670), (8802, 14000), (9000, 13692), (9128, 13500), (9450, 13040), (9780, 12600), (10080, 12225), (10269, 12000), (10500, 11736), (10800, 11410)]