389907000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 256

約数和(自身を含む): 1545523200

約数和(自身を除く): 1155616200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2063, 2100, 2250, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 4126, 4200, 4500, 4725, 5250, 5400, 6189, 6300, 6750, 7000, 7560, 7875, 8252, 9000, 9450, 10315, 10500, 12378, 12600, 13500, 14441, 15750, 16504, 18567, 18900, 20630, 21000, 23625, 24756, 27000, 28882, 30945, 31500, 37134, 37800, 41260, 43323, 47250, 49512, 51575, 55701, 57764, 61890, 63000, 72205, 74268, 82520, 86646, 92835, 94500, 103150, 111402, 115528, 123780, 129969, 144410, 148536, 154725, 173292, 185670, 189000, 206300, 216615, 222804, 247560, 257875, 259938, 278505, 288820, 309450, 346584, 361025, 371340, 389907, 412600, 433230, 445608, 464175, 515750, 519876, 557010, 577640, 618900, 649845, 722050, 742680, 773625, 779814, 866460, 928350, 1031500, 1039752, 1083075, 1114020, 1237800, 1299690, 1392525, 1444100, 1547250, 1559628, 1732920, 1805125, 1856700, 1949535, 2063000, 2166150, 2228040, 2320875, 2599380, 2785050, 2888200, 3094500, 3119256, 3249225, 3610250, 3713400, 3899070, 4332300, 4641750, 5198760, 5415375, 5570100, 6189000, 6498450, 6962625, 7220500, 7798140, 8664600, 9283500, 9747675, 10830750, 11140200, 12996900, 13925250, 14441000, 15596280, 16246125, 18567000, 19495350, 21661500, 25993800, 27850500, 32492250, 38990700, 43323000, 48738375, 55701000, 64984500, 77981400, 97476750, 129969000, 194953500, 389907000]

約数ペア:

[(1, 389907000), (2, 194953500), (3, 129969000), (4, 97476750), (5, 77981400), (6, 64984500), (7, 55701000), (8, 48738375), (9, 43323000), (10, 38990700), (12, 32492250), (14, 27850500), (15, 25993800), (18, 21661500), (20, 19495350), (21, 18567000), (24, 16246125), (25, 15596280), (27, 14441000), (28, 13925250), (30, 12996900), (35, 11140200), (36, 10830750), (40, 9747675), (42, 9283500), (45, 8664600), (50, 7798140), (54, 7220500), (56, 6962625), (60, 6498450), (63, 6189000), (70, 5570100), (72, 5415375), (75, 5198760), (84, 4641750), (90, 4332300), (100, 3899070), (105, 3713400), (108, 3610250), (120, 3249225), (125, 3119256), (126, 3094500), (135, 2888200), (140, 2785050), (150, 2599380), (168, 2320875), (175, 2228040), (180, 2166150), (189, 2063000), (200, 1949535), (210, 1856700), (216, 1805125), (225, 1732920), (250, 1559628), (252, 1547250), (270, 1444100), (280, 1392525), (300, 1299690), (315, 1237800), (350, 1114020), (360, 1083075), (375, 1039752), (378, 1031500), (420, 928350), (450, 866460), (500, 779814), (504, 773625), (525, 742680), (540, 722050), (600, 649845), (630, 618900), (675, 577640), (700, 557010), (750, 519876), (756, 515750), (840, 464175), (875, 445608), (900, 433230), (945, 412600), (1000, 389907), (1050, 371340), (1080, 361025), (1125, 346584), (1260, 309450), (1350, 288820), (1400, 278505), (1500, 259938), (1512, 257875), (1575, 247560), (1750, 222804), (1800, 216615), (1890, 206300), (2063, 189000), (2100, 185670), (2250, 173292), (2520, 154725), (2625, 148536), (2700, 144410), (3000, 129969), (3150, 123780), (3375, 115528), (3500, 111402), (3780, 103150), (4126, 94500), (4200, 92835), (4500, 86646), (4725, 82520), (5250, 74268), (5400, 72205), (6189, 63000), (6300, 61890), (6750, 57764), (7000, 55701), (7560, 51575), (7875, 49512), (8252, 47250), (9000, 43323), (9450, 41260), (10315, 37800), (10500, 37134), (12378, 31500), (12600, 30945), (13500, 28882), (14441, 27000), (15750, 24756), (16504, 23625), (18567, 21000), (18900, 20630)]