51168600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 204272640

約数和(自身を除く): 153104040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 131, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 262, 279, 280, 300, 310, 315, 350, 360, 372, 393, 420, 434, 450, 465, 504, 524, 525, 558, 600, 620, 630, 651, 655, 700, 744, 775, 786, 840, 868, 900, 917, 930, 1048, 1050, 1085, 1116, 1179, 1240, 1260, 1302, 1310, 1395, 1400, 1550, 1572, 1575, 1736, 1800, 1834, 1860, 1953, 1965, 2100, 2170, 2232, 2325, 2358, 2520, 2604, 2620, 2751, 2790, 3100, 3144, 3150, 3255, 3275, 3668, 3720, 3906, 3930, 4061, 4200, 4340, 4585, 4650, 4716, 5208, 5240, 5425, 5502, 5580, 5895, 6200, 6300, 6510, 6550, 6975, 7336, 7812, 7860, 8122, 8253, 8680, 9170, 9300, 9432, 9765, 9825, 10850, 11004, 11160, 11790, 12183, 12600, 13020, 13100, 13755, 13950, 15624, 15720, 16244, 16275, 16506, 18340, 18600, 19530, 19650, 20305, 21700, 22008, 22925, 23580, 24366, 26040, 26200, 27510, 27900, 28427, 29475, 32488, 32550, 33012, 36549, 36680, 39060, 39300, 40610, 41265, 43400, 45850, 47160, 48732, 48825, 55020, 55800, 56854, 58950, 60915, 65100, 66024, 68775, 73098, 78120, 78600, 81220, 82530, 85281, 91700, 97464, 97650, 101525, 110040, 113708, 117900, 121830, 130200, 137550, 142135, 146196, 162440, 165060, 170562, 182745, 183400, 195300, 203050, 206325, 227416, 235800, 243660, 255843, 275100, 284270, 292392, 304575, 330120, 341124, 365490, 390600, 406100, 412650, 426405, 487320, 511686, 550200, 568540, 609150, 682248, 710675, 730980, 812200, 825300, 852810, 913725, 1023372, 1137080, 1218300, 1279215, 1421350, 1461960, 1650600, 1705620, 1827450, 2046744, 2132025, 2436600, 2558430, 2842700, 3411240, 3654900, 4264050, 5116860, 5685400, 6396075, 7309800, 8528100, 10233720, 12792150, 17056200, 25584300, 51168600]

約数ペア:

[(1, 51168600), (2, 25584300), (3, 17056200), (4, 12792150), (5, 10233720), (6, 8528100), (7, 7309800), (8, 6396075), (9, 5685400), (10, 5116860), (12, 4264050), (14, 3654900), (15, 3411240), (18, 2842700), (20, 2558430), (21, 2436600), (24, 2132025), (25, 2046744), (28, 1827450), (30, 1705620), (31, 1650600), (35, 1461960), (36, 1421350), (40, 1279215), (42, 1218300), (45, 1137080), (50, 1023372), (56, 913725), (60, 852810), (62, 825300), (63, 812200), (70, 730980), (72, 710675), (75, 682248), (84, 609150), (90, 568540), (93, 550200), (100, 511686), (105, 487320), (120, 426405), (124, 412650), (126, 406100), (131, 390600), (140, 365490), (150, 341124), (155, 330120), (168, 304575), (175, 292392), (180, 284270), (186, 275100), (200, 255843), (210, 243660), (217, 235800), (225, 227416), (248, 206325), (252, 203050), (262, 195300), (279, 183400), (280, 182745), (300, 170562), (310, 165060), (315, 162440), (350, 146196), (360, 142135), (372, 137550), (393, 130200), (420, 121830), (434, 117900), (450, 113708), (465, 110040), (504, 101525), (524, 97650), (525, 97464), (558, 91700), (600, 85281), (620, 82530), (630, 81220), (651, 78600), (655, 78120), (700, 73098), (744, 68775), (775, 66024), (786, 65100), (840, 60915), (868, 58950), (900, 56854), (917, 55800), (930, 55020), (1048, 48825), (1050, 48732), (1085, 47160), (1116, 45850), (1179, 43400), (1240, 41265), (1260, 40610), (1302, 39300), (1310, 39060), (1395, 36680), (1400, 36549), (1550, 33012), (1572, 32550), (1575, 32488), (1736, 29475), (1800, 28427), (1834, 27900), (1860, 27510), (1953, 26200), (1965, 26040), (2100, 24366), (2170, 23580), (2232, 22925), (2325, 22008), (2358, 21700), (2520, 20305), (2604, 19650), (2620, 19530), (2751, 18600), (2790, 18340), (3100, 16506), (3144, 16275), (3150, 16244), (3255, 15720), (3275, 15624), (3668, 13950), (3720, 13755), (3906, 13100), (3930, 13020), (4061, 12600), (4200, 12183), (4340, 11790), (4585, 11160), (4650, 11004), (4716, 10850), (5208, 9825), (5240, 9765), (5425, 9432), (5502, 9300), (5580, 9170), (5895, 8680), (6200, 8253), (6300, 8122), (6510, 7860), (6550, 7812), (6975, 7336)]