205380000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 360

約数和(自身を含む): 839206368

約数和(自身を除く): 633826368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 163, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 326, 336, 350, 360, 375, 400, 420, 450, 480, 489, 500, 504, 525, 560, 600, 625, 630, 652, 672, 700, 720, 750, 800, 815, 840, 875, 900, 978, 1000, 1008, 1050, 1120, 1125, 1141, 1200, 1250, 1260, 1304, 1400, 1440, 1467, 1500, 1575, 1630, 1680, 1750, 1800, 1875, 1956, 2000, 2016, 2100, 2250, 2282, 2400, 2445, 2500, 2520, 2608, 2625, 2800, 2934, 3000, 3150, 3260, 3360, 3423, 3500, 3600, 3750, 3912, 4000, 4075, 4200, 4375, 4500, 4564, 4890, 5000, 5040, 5216, 5250, 5600, 5625, 5705, 5868, 6000, 6300, 6520, 6846, 7000, 7200, 7335, 7500, 7824, 7875, 8150, 8400, 8750, 9000, 9128, 9780, 10000, 10080, 10269, 10500, 11250, 11410, 11736, 12000, 12225, 12600, 13040, 13125, 13692, 14000, 14670, 15000, 15648, 15750, 16300, 16800, 17115, 17500, 18000, 18256, 19560, 20000, 20375, 20538, 21000, 22500, 22820, 23472, 24450, 25200, 26080, 26250, 27384, 28000, 28525, 29340, 30000, 31500, 32600, 34230, 35000, 36000, 36512, 36675, 39120, 39375, 40750, 41076, 42000, 45000, 45640, 46944, 48900, 50400, 51345, 52500, 54768, 57050, 58680, 60000, 61125, 63000, 65200, 68460, 70000, 73350, 78240, 78750, 81500, 82152, 84000, 85575, 90000, 91280, 97800, 101875, 102690, 105000, 109536, 114100, 117360, 122250, 126000, 130400, 136920, 140000, 142625, 146700, 157500, 163000, 164304, 171150, 180000, 182560, 183375, 195600, 203750, 205380, 210000, 228200, 234720, 244500, 252000, 256725, 273840, 285250, 293400, 305625, 315000, 326000, 328608, 342300, 366750, 391200, 407500, 410760, 420000, 427875, 456400, 489000, 513450, 547680, 570500, 586800, 611250, 630000, 652000, 684600, 713125, 733500, 815000, 821520, 855750, 912800, 916875, 978000, 1026900, 1141000, 1173600, 1222500, 1260000, 1283625, 1369200, 1426250, 1467000, 1630000, 1643040, 1711500, 1833750, 1956000, 2053800, 2139375, 2282000, 2445000, 2567250, 2738400, 2852500, 2934000, 3260000, 3423000, 3667500, 4107600, 4278750, 4564000, 4890000, 5134500, 5705000, 5868000, 6418125, 6846000, 7335000, 8215200, 8557500, 9780000, 10269000, 11410000, 12836250, 13692000, 14670000, 17115000, 20538000, 22820000, 25672500, 29340000, 34230000, 41076000, 51345000, 68460000, 102690000, 205380000]

約数ペア:

[(1, 205380000), (2, 102690000), (3, 68460000), (4, 51345000), (5, 41076000), (6, 34230000), (7, 29340000), (8, 25672500), (9, 22820000), (10, 20538000), (12, 17115000), (14, 14670000), (15, 13692000), (16, 12836250), (18, 11410000), (20, 10269000), (21, 9780000), (24, 8557500), (25, 8215200), (28, 7335000), (30, 6846000), (32, 6418125), (35, 5868000), (36, 5705000), (40, 5134500), (42, 4890000), (45, 4564000), (48, 4278750), (50, 4107600), (56, 3667500), (60, 3423000), (63, 3260000), (70, 2934000), (72, 2852500), (75, 2738400), (80, 2567250), (84, 2445000), (90, 2282000), (96, 2139375), (100, 2053800), (105, 1956000), (112, 1833750), (120, 1711500), (125, 1643040), (126, 1630000), (140, 1467000), (144, 1426250), (150, 1369200), (160, 1283625), (163, 1260000), (168, 1222500), (175, 1173600), (180, 1141000), (200, 1026900), (210, 978000), (224, 916875), (225, 912800), (240, 855750), (250, 821520), (252, 815000), (280, 733500), (288, 713125), (300, 684600), (315, 652000), (326, 630000), (336, 611250), (350, 586800), (360, 570500), (375, 547680), (400, 513450), (420, 489000), (450, 456400), (480, 427875), (489, 420000), (500, 410760), (504, 407500), (525, 391200), (560, 366750), (600, 342300), (625, 328608), (630, 326000), (652, 315000), (672, 305625), (700, 293400), (720, 285250), (750, 273840), (800, 256725), (815, 252000), (840, 244500), (875, 234720), (900, 228200), (978, 210000), (1000, 205380), (1008, 203750), (1050, 195600), (1120, 183375), (1125, 182560), (1141, 180000), (1200, 171150), (1250, 164304), (1260, 163000), (1304, 157500), (1400, 146700), (1440, 142625), (1467, 140000), (1500, 136920), (1575, 130400), (1630, 126000), (1680, 122250), (1750, 117360), (1800, 114100), (1875, 109536), (1956, 105000), (2000, 102690), (2016, 101875), (2100, 97800), (2250, 91280), (2282, 90000), (2400, 85575), (2445, 84000), (2500, 82152), (2520, 81500), (2608, 78750), (2625, 78240), (2800, 73350), (2934, 70000), (3000, 68460), (3150, 65200), (3260, 63000), (3360, 61125), (3423, 60000), (3500, 58680), (3600, 57050), (3750, 54768), (3912, 52500), (4000, 51345), (4075, 50400), (4200, 48900), (4375, 46944), (4500, 45640), (4564, 45000), (4890, 42000), (5000, 41076), (5040, 40750), (5216, 39375), (5250, 39120), (5600, 36675), (5625, 36512), (5705, 36000), (5868, 35000), (6000, 34230), (6300, 32600), (6520, 31500), (6846, 30000), (7000, 29340), (7200, 28525), (7335, 28000), (7500, 27384), (7824, 26250), (7875, 26080), (8150, 25200), (8400, 24450), (8750, 23472), (9000, 22820), (9128, 22500), (9780, 21000), (10000, 20538), (10080, 20375), (10269, 20000), (10500, 19560), (11250, 18256), (11410, 18000), (11736, 17500), (12000, 17115), (12225, 16800), (12600, 16300), (13040, 15750), (13125, 15648), (13692, 15000), (14000, 14670)]