19324800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 76457160

約数和(自身を除く): 57132360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 61, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 122, 128, 132, 144, 150, 160, 165, 176, 180, 183, 192, 198, 200, 220, 225, 240, 244, 264, 275, 288, 300, 305, 320, 330, 352, 360, 366, 384, 396, 400, 440, 450, 480, 488, 495, 528, 549, 550, 576, 600, 610, 640, 660, 671, 704, 720, 732, 792, 800, 825, 880, 900, 915, 960, 976, 990, 1056, 1098, 1100, 1152, 1200, 1220, 1320, 1342, 1408, 1440, 1464, 1525, 1584, 1600, 1650, 1760, 1800, 1830, 1920, 1952, 1980, 2013, 2112, 2196, 2200, 2400, 2440, 2475, 2640, 2684, 2745, 2880, 2928, 3050, 3168, 3200, 3300, 3355, 3520, 3600, 3660, 3904, 3960, 4026, 4224, 4392, 4400, 4575, 4800, 4880, 4950, 5280, 5368, 5490, 5760, 5856, 6039, 6100, 6336, 6600, 6710, 7040, 7200, 7320, 7808, 7920, 8052, 8784, 8800, 9150, 9600, 9760, 9900, 10065, 10560, 10736, 10980, 11712, 12078, 12200, 12672, 13200, 13420, 13725, 14400, 14640, 15840, 16104, 16775, 17568, 17600, 18300, 19520, 19800, 20130, 21120, 21472, 21960, 23424, 24156, 24400, 26400, 26840, 27450, 28800, 29280, 30195, 31680, 32208, 33550, 35136, 35200, 36600, 39040, 39600, 40260, 42944, 43920, 48312, 48800, 50325, 52800, 53680, 54900, 58560, 60390, 63360, 64416, 67100, 70272, 73200, 79200, 80520, 85888, 87840, 96624, 97600, 100650, 105600, 107360, 109800, 117120, 120780, 128832, 134200, 146400, 150975, 158400, 161040, 175680, 193248, 195200, 201300, 214720, 219600, 241560, 257664, 268400, 292800, 301950, 316800, 322080, 351360, 386496, 402600, 429440, 439200, 483120, 536800, 585600, 603900, 644160, 772992, 805200, 878400, 966240, 1073600, 1207800, 1288320, 1610400, 1756800, 1932480, 2147200, 2415600, 3220800, 3864960, 4831200, 6441600, 9662400, 19324800]

約数ペア:

[(1, 19324800), (2, 9662400), (3, 6441600), (4, 4831200), (5, 3864960), (6, 3220800), (8, 2415600), (9, 2147200), (10, 1932480), (11, 1756800), (12, 1610400), (15, 1288320), (16, 1207800), (18, 1073600), (20, 966240), (22, 878400), (24, 805200), (25, 772992), (30, 644160), (32, 603900), (33, 585600), (36, 536800), (40, 483120), (44, 439200), (45, 429440), (48, 402600), (50, 386496), (55, 351360), (60, 322080), (61, 316800), (64, 301950), (66, 292800), (72, 268400), (75, 257664), (80, 241560), (88, 219600), (90, 214720), (96, 201300), (99, 195200), (100, 193248), (110, 175680), (120, 161040), (122, 158400), (128, 150975), (132, 146400), (144, 134200), (150, 128832), (160, 120780), (165, 117120), (176, 109800), (180, 107360), (183, 105600), (192, 100650), (198, 97600), (200, 96624), (220, 87840), (225, 85888), (240, 80520), (244, 79200), (264, 73200), (275, 70272), (288, 67100), (300, 64416), (305, 63360), (320, 60390), (330, 58560), (352, 54900), (360, 53680), (366, 52800), (384, 50325), (396, 48800), (400, 48312), (440, 43920), (450, 42944), (480, 40260), (488, 39600), (495, 39040), (528, 36600), (549, 35200), (550, 35136), (576, 33550), (600, 32208), (610, 31680), (640, 30195), (660, 29280), (671, 28800), (704, 27450), (720, 26840), (732, 26400), (792, 24400), (800, 24156), (825, 23424), (880, 21960), (900, 21472), (915, 21120), (960, 20130), (976, 19800), (990, 19520), (1056, 18300), (1098, 17600), (1100, 17568), (1152, 16775), (1200, 16104), (1220, 15840), (1320, 14640), (1342, 14400), (1408, 13725), (1440, 13420), (1464, 13200), (1525, 12672), (1584, 12200), (1600, 12078), (1650, 11712), (1760, 10980), (1800, 10736), (1830, 10560), (1920, 10065), (1952, 9900), (1980, 9760), (2013, 9600), (2112, 9150), (2196, 8800), (2200, 8784), (2400, 8052), (2440, 7920), (2475, 7808), (2640, 7320), (2684, 7200), (2745, 7040), (2880, 6710), (2928, 6600), (3050, 6336), (3168, 6100), (3200, 6039), (3300, 5856), (3355, 5760), (3520, 5490), (3600, 5368), (3660, 5280), (3904, 4950), (3960, 4880), (4026, 4800), (4224, 4575), (4392, 4400)]