155962800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 240

約数和(自身を含む): 634721280

約数和(自身を除く): 478758480

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, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2063, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4126, 4200, 4725, 5040, 5400, 6189, 6300, 7560, 8252, 8400, 9450, 10315, 10800, 12378, 12600, 14441, 15120, 16504, 18567, 18900, 20630, 24756, 25200, 28882, 30945, 33008, 37134, 37800, 41260, 43323, 49512, 51575, 55701, 57764, 61890, 72205, 74268, 75600, 82520, 86646, 92835, 99024, 103150, 111402, 115528, 123780, 129969, 144410, 148536, 154725, 165040, 173292, 185670, 206300, 216615, 222804, 231056, 247560, 259938, 278505, 288820, 297072, 309450, 346584, 361025, 371340, 389907, 412600, 433230, 445608, 464175, 495120, 519876, 557010, 577640, 618900, 649845, 693168, 722050, 742680, 779814, 825200, 866460, 891216, 928350, 1039752, 1083075, 1114020, 1155280, 1237800, 1299690, 1392525, 1444100, 1485360, 1559628, 1732920, 1856700, 1949535, 2079504, 2166150, 2228040, 2475600, 2599380, 2785050, 2888200, 3119256, 3249225, 3465840, 3713400, 3899070, 4332300, 4456080, 5198760, 5570100, 5776400, 6238512, 6498450, 7426800, 7798140, 8664600, 9747675, 10397520, 11140200, 12996900, 15596280, 17329200, 19495350, 22280400, 25993800, 31192560, 38990700, 51987600, 77981400, 155962800]

約数ペア:

[(1, 155962800), (2, 77981400), (3, 51987600), (4, 38990700), (5, 31192560), (6, 25993800), (7, 22280400), (8, 19495350), (9, 17329200), (10, 15596280), (12, 12996900), (14, 11140200), (15, 10397520), (16, 9747675), (18, 8664600), (20, 7798140), (21, 7426800), (24, 6498450), (25, 6238512), (27, 5776400), (28, 5570100), (30, 5198760), (35, 4456080), (36, 4332300), (40, 3899070), (42, 3713400), (45, 3465840), (48, 3249225), (50, 3119256), (54, 2888200), (56, 2785050), (60, 2599380), (63, 2475600), (70, 2228040), (72, 2166150), (75, 2079504), (80, 1949535), (84, 1856700), (90, 1732920), (100, 1559628), (105, 1485360), (108, 1444100), (112, 1392525), (120, 1299690), (126, 1237800), (135, 1155280), (140, 1114020), (144, 1083075), (150, 1039752), (168, 928350), (175, 891216), (180, 866460), (189, 825200), (200, 779814), (210, 742680), (216, 722050), (225, 693168), (240, 649845), (252, 618900), (270, 577640), (280, 557010), (300, 519876), (315, 495120), (336, 464175), (350, 445608), (360, 433230), (378, 412600), (400, 389907), (420, 371340), (432, 361025), (450, 346584), (504, 309450), (525, 297072), (540, 288820), (560, 278505), (600, 259938), (630, 247560), (675, 231056), (700, 222804), (720, 216615), (756, 206300), (840, 185670), (900, 173292), (945, 165040), (1008, 154725), (1050, 148536), (1080, 144410), (1200, 129969), (1260, 123780), (1350, 115528), (1400, 111402), (1512, 103150), (1575, 99024), (1680, 92835), (1800, 86646), (1890, 82520), (2063, 75600), (2100, 74268), (2160, 72205), (2520, 61890), (2700, 57764), (2800, 55701), (3024, 51575), (3150, 49512), (3600, 43323), (3780, 41260), (4126, 37800), (4200, 37134), (4725, 33008), (5040, 30945), (5400, 28882), (6189, 25200), (6300, 24756), (7560, 20630), (8252, 18900), (8400, 18567), (9450, 16504), (10315, 15120), (10800, 14441), (12378, 12600)]