2186380800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{18979}}^1$

素因数の和:19013

約数の個数: 180

約数和(自身を含む): 7824865620

約数和(自身を除く): 5638484820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3200, 3600, 3840, 4608, 4800, 5760, 6400, 7200, 7680, 9600, 11520, 12800, 14400, 18979, 19200, 23040, 28800, 37958, 38400, 56937, 57600, 75916, 94895, 113874, 115200, 151832, 170811, 189790, 227748, 284685, 303664, 341622, 379580, 455496, 474475, 569370, 607328, 683244, 759160, 854055, 910992, 948950, 1138740, 1214656, 1366488, 1423425, 1518320, 1708110, 1821984, 1897900, 2277480, 2429312, 2732976, 2846850, 3036640, 3416220, 3643968, 3795800, 4270275, 4554960, 4858624, 5465952, 5693700, 6073280, 6832440, 7287936, 7591600, 8540550, 9109920, 9717248, 10931904, 11387400, 12146560, 13664880, 14575872, 15183200, 17081100, 18219840, 21863808, 22774800, 24293120, 27329760, 29151744, 30366400, 34162200, 36439680, 43727616, 45549600, 48586240, 54659520, 60732800, 68324400, 72879360, 87455232, 91099200, 109319040, 121465600, 136648800, 145758720, 182198400, 218638080, 242931200, 273297600, 364396800, 437276160, 546595200, 728793600, 1093190400, 2186380800]

約数ペア:

[(1, 2186380800), (2, 1093190400), (3, 728793600), (4, 546595200), (5, 437276160), (6, 364396800), (8, 273297600), (9, 242931200), (10, 218638080), (12, 182198400), (15, 145758720), (16, 136648800), (18, 121465600), (20, 109319040), (24, 91099200), (25, 87455232), (30, 72879360), (32, 68324400), (36, 60732800), (40, 54659520), (45, 48586240), (48, 45549600), (50, 43727616), (60, 36439680), (64, 34162200), (72, 30366400), (75, 29151744), (80, 27329760), (90, 24293120), (96, 22774800), (100, 21863808), (120, 18219840), (128, 17081100), (144, 15183200), (150, 14575872), (160, 13664880), (180, 12146560), (192, 11387400), (200, 10931904), (225, 9717248), (240, 9109920), (256, 8540550), (288, 7591600), (300, 7287936), (320, 6832440), (360, 6073280), (384, 5693700), (400, 5465952), (450, 4858624), (480, 4554960), (512, 4270275), (576, 3795800), (600, 3643968), (640, 3416220), (720, 3036640), (768, 2846850), (800, 2732976), (900, 2429312), (960, 2277480), (1152, 1897900), (1200, 1821984), (1280, 1708110), (1440, 1518320), (1536, 1423425), (1600, 1366488), (1800, 1214656), (1920, 1138740), (2304, 948950), (2400, 910992), (2560, 854055), (2880, 759160), (3200, 683244), (3600, 607328), (3840, 569370), (4608, 474475), (4800, 455496), (5760, 379580), (6400, 341622), (7200, 303664), (7680, 284685), (9600, 227748), (11520, 189790), (12800, 170811), (14400, 151832), (18979, 115200), (19200, 113874), (23040, 94895), (28800, 75916), (37958, 57600), (38400, 56937)]