20148926400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{1399231}}^1$

素因数の和:1399259

約数の個数: 126

約数和(自身を含む): 71614092992

約数和(自身を除く): 51465166592

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 1399231, 2798462, 4197693, 5596924, 6996155, 8395386, 11193848, 12593079, 13992310, 16790772, 20988465, 22387696, 25186158, 27984620, 33581544, 34980775, 41976930, 44775392, 50372316, 55969240, 62965395, 67163088, 69961550, 83953860, 89550784, 100744632, 104942325, 111938480, 125930790, 134326176, 139923100, 167907720, 201489264, 209884650, 223876960, 251861580, 268652352, 279846200, 314826975, 335815440, 402978528, 419769300, 447753920, 503723160, 559692400, 629653950, 671630880, 805957056, 839538600, 1007446320, 1119384800, 1259307900, 1343261760, 1679077200, 2014892640, 2238769600, 2518615800, 3358154400, 4029785280, 5037231600, 6716308800, 10074463200, 20148926400]

約数ペア:

[(1, 20148926400), (2, 10074463200), (3, 6716308800), (4, 5037231600), (5, 4029785280), (6, 3358154400), (8, 2518615800), (9, 2238769600), (10, 2014892640), (12, 1679077200), (15, 1343261760), (16, 1259307900), (18, 1119384800), (20, 1007446320), (24, 839538600), (25, 805957056), (30, 671630880), (32, 629653950), (36, 559692400), (40, 503723160), (45, 447753920), (48, 419769300), (50, 402978528), (60, 335815440), (64, 314826975), (72, 279846200), (75, 268652352), (80, 251861580), (90, 223876960), (96, 209884650), (100, 201489264), (120, 167907720), (144, 139923100), (150, 134326176), (160, 125930790), (180, 111938480), (192, 104942325), (200, 100744632), (225, 89550784), (240, 83953860), (288, 69961550), (300, 67163088), (320, 62965395), (360, 55969240), (400, 50372316), (450, 44775392), (480, 41976930), (576, 34980775), (600, 33581544), (720, 27984620), (800, 25186158), (900, 22387696), (960, 20988465), (1200, 16790772), (1440, 13992310), (1600, 12593079), (1800, 11193848), (2400, 8395386), (2880, 6996155), (3600, 5596924), (4800, 4197693), (7200, 2798462), (14400, 1399231)]