238406400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{4139}}^1$

素因数の和:4171

約数の個数: 162

約数和(自身を含む): 852562620

約数和(自身を除く): 614156220

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, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4139, 4800, 5760, 6400, 7200, 8278, 9600, 11520, 12417, 14400, 16556, 19200, 20695, 24834, 28800, 33112, 37251, 41390, 49668, 57600, 62085, 66224, 74502, 82780, 99336, 103475, 124170, 132448, 149004, 165560, 186255, 198672, 206950, 248340, 264896, 298008, 310425, 331120, 372510, 397344, 413900, 496680, 529792, 596016, 620850, 662240, 745020, 794688, 827800, 931275, 993360, 1059584, 1192032, 1241700, 1324480, 1490040, 1589376, 1655600, 1862550, 1986720, 2384064, 2483400, 2648960, 2980080, 3178752, 3311200, 3725100, 3973440, 4768128, 4966800, 5297920, 5960160, 6622400, 7450200, 7946880, 9536256, 9933600, 11920320, 13244800, 14900400, 15893760, 19867200, 23840640, 26489600, 29800800, 39734400, 47681280, 59601600, 79468800, 119203200, 238406400]

約数ペア:

[(1, 238406400), (2, 119203200), (3, 79468800), (4, 59601600), (5, 47681280), (6, 39734400), (8, 29800800), (9, 26489600), (10, 23840640), (12, 19867200), (15, 15893760), (16, 14900400), (18, 13244800), (20, 11920320), (24, 9933600), (25, 9536256), (30, 7946880), (32, 7450200), (36, 6622400), (40, 5960160), (45, 5297920), (48, 4966800), (50, 4768128), (60, 3973440), (64, 3725100), (72, 3311200), (75, 3178752), (80, 2980080), (90, 2648960), (96, 2483400), (100, 2384064), (120, 1986720), (128, 1862550), (144, 1655600), (150, 1589376), (160, 1490040), (180, 1324480), (192, 1241700), (200, 1192032), (225, 1059584), (240, 993360), (256, 931275), (288, 827800), (300, 794688), (320, 745020), (360, 662240), (384, 620850), (400, 596016), (450, 529792), (480, 496680), (576, 413900), (600, 397344), (640, 372510), (720, 331120), (768, 310425), (800, 298008), (900, 264896), (960, 248340), (1152, 206950), (1200, 198672), (1280, 186255), (1440, 165560), (1600, 149004), (1800, 132448), (1920, 124170), (2304, 103475), (2400, 99336), (2880, 82780), (3200, 74502), (3600, 66224), (3840, 62085), (4139, 57600), (4800, 49668), (5760, 41390), (6400, 37251), (7200, 33112), (8278, 28800), (9600, 24834), (11520, 20695), (12417, 19200), (14400, 16556)]