155808000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 216

約数和(自身を含む): 561678936

約数和(自身を除く): 405870936

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, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 541, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1082, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1623, 1800, 1920, 2000, 2164, 2250, 2304, 2400, 2705, 2880, 3000, 3200, 3246, 3600, 3840, 4000, 4328, 4500, 4800, 4869, 5410, 5760, 6000, 6400, 6492, 7200, 8000, 8115, 8656, 9000, 9600, 9738, 10820, 11520, 12000, 12984, 13525, 14400, 16000, 16230, 17312, 18000, 19200, 19476, 21640, 24000, 24345, 25968, 27050, 28800, 32000, 32460, 34624, 36000, 38952, 40575, 43280, 48000, 48690, 51936, 54100, 57600, 64920, 67625, 69248, 72000, 77904, 81150, 86560, 96000, 97380, 103872, 108200, 121725, 129840, 135250, 138496, 144000, 155808, 162300, 173120, 194760, 202875, 207744, 216400, 243450, 259680, 270500, 288000, 311616, 324600, 346240, 389520, 405750, 415488, 432800, 486900, 519360, 541000, 608625, 623232, 649200, 692480, 779040, 811500, 865600, 973800, 1038720, 1082000, 1217250, 1246464, 1298400, 1558080, 1623000, 1731200, 1947600, 2077440, 2164000, 2434500, 2596800, 3116160, 3246000, 3462400, 3895200, 4328000, 4869000, 5193600, 6232320, 6492000, 7790400, 8656000, 9738000, 10387200, 12984000, 15580800, 17312000, 19476000, 25968000, 31161600, 38952000, 51936000, 77904000, 155808000]

約数ペア:

[(1, 155808000), (2, 77904000), (3, 51936000), (4, 38952000), (5, 31161600), (6, 25968000), (8, 19476000), (9, 17312000), (10, 15580800), (12, 12984000), (15, 10387200), (16, 9738000), (18, 8656000), (20, 7790400), (24, 6492000), (25, 6232320), (30, 5193600), (32, 4869000), (36, 4328000), (40, 3895200), (45, 3462400), (48, 3246000), (50, 3116160), (60, 2596800), (64, 2434500), (72, 2164000), (75, 2077440), (80, 1947600), (90, 1731200), (96, 1623000), (100, 1558080), (120, 1298400), (125, 1246464), (128, 1217250), (144, 1082000), (150, 1038720), (160, 973800), (180, 865600), (192, 811500), (200, 779040), (225, 692480), (240, 649200), (250, 623232), (256, 608625), (288, 541000), (300, 519360), (320, 486900), (360, 432800), (375, 415488), (384, 405750), (400, 389520), (450, 346240), (480, 324600), (500, 311616), (541, 288000), (576, 270500), (600, 259680), (640, 243450), (720, 216400), (750, 207744), (768, 202875), (800, 194760), (900, 173120), (960, 162300), (1000, 155808), (1082, 144000), (1125, 138496), (1152, 135250), (1200, 129840), (1280, 121725), (1440, 108200), (1500, 103872), (1600, 97380), (1623, 96000), (1800, 86560), (1920, 81150), (2000, 77904), (2164, 72000), (2250, 69248), (2304, 67625), (2400, 64920), (2705, 57600), (2880, 54100), (3000, 51936), (3200, 48690), (3246, 48000), (3600, 43280), (3840, 40575), (4000, 38952), (4328, 36000), (4500, 34624), (4800, 32460), (4869, 32000), (5410, 28800), (5760, 27050), (6000, 25968), (6400, 24345), (6492, 24000), (7200, 21640), (8000, 19476), (8115, 19200), (8656, 18000), (9000, 17312), (9600, 16230), (9738, 16000), (10820, 14400), (11520, 13525), (12000, 12984)]