238438800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 180

約数和(自身を含む): 836531280

約数和(自身を除く): 598092480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 107, 120, 144, 150, 180, 200, 214, 225, 240, 300, 321, 360, 400, 428, 450, 535, 600, 619, 642, 720, 856, 900, 963, 1070, 1200, 1238, 1284, 1605, 1712, 1800, 1857, 1926, 2140, 2476, 2568, 2675, 3095, 3210, 3600, 3714, 3852, 4280, 4815, 4952, 5136, 5350, 5571, 6190, 6420, 7428, 7704, 8025, 8560, 9285, 9630, 9904, 10700, 11142, 12380, 12840, 14856, 15408, 15475, 16050, 18570, 19260, 21400, 22284, 24075, 24760, 25680, 27855, 29712, 30950, 32100, 37140, 38520, 42800, 44568, 46425, 48150, 49520, 55710, 61900, 64200, 66233, 74280, 77040, 89136, 92850, 96300, 111420, 123800, 128400, 132466, 139275, 148560, 185700, 192600, 198699, 222840, 247600, 264932, 278550, 331165, 371400, 385200, 397398, 445680, 529864, 557100, 596097, 662330, 742800, 794796, 993495, 1059728, 1114200, 1192194, 1324660, 1589592, 1655825, 1986990, 2228400, 2384388, 2649320, 2980485, 3179184, 3311650, 3973980, 4768776, 4967475, 5298640, 5960970, 6623300, 7947960, 9537552, 9934950, 11921940, 13246600, 14902425, 15895920, 19869900, 23843880, 26493200, 29804850, 39739800, 47687760, 59609700, 79479600, 119219400, 238438800]

約数ペア:

[(1, 238438800), (2, 119219400), (3, 79479600), (4, 59609700), (5, 47687760), (6, 39739800), (8, 29804850), (9, 26493200), (10, 23843880), (12, 19869900), (15, 15895920), (16, 14902425), (18, 13246600), (20, 11921940), (24, 9934950), (25, 9537552), (30, 7947960), (36, 6623300), (40, 5960970), (45, 5298640), (48, 4967475), (50, 4768776), (60, 3973980), (72, 3311650), (75, 3179184), (80, 2980485), (90, 2649320), (100, 2384388), (107, 2228400), (120, 1986990), (144, 1655825), (150, 1589592), (180, 1324660), (200, 1192194), (214, 1114200), (225, 1059728), (240, 993495), (300, 794796), (321, 742800), (360, 662330), (400, 596097), (428, 557100), (450, 529864), (535, 445680), (600, 397398), (619, 385200), (642, 371400), (720, 331165), (856, 278550), (900, 264932), (963, 247600), (1070, 222840), (1200, 198699), (1238, 192600), (1284, 185700), (1605, 148560), (1712, 139275), (1800, 132466), (1857, 128400), (1926, 123800), (2140, 111420), (2476, 96300), (2568, 92850), (2675, 89136), (3095, 77040), (3210, 74280), (3600, 66233), (3714, 64200), (3852, 61900), (4280, 55710), (4815, 49520), (4952, 48150), (5136, 46425), (5350, 44568), (5571, 42800), (6190, 38520), (6420, 37140), (7428, 32100), (7704, 30950), (8025, 29712), (8560, 27855), (9285, 25680), (9630, 24760), (9904, 24075), (10700, 22284), (11142, 21400), (12380, 19260), (12840, 18570), (14856, 16050), (15408, 15475)]