21399054000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{187711}}^1$

素因数の和:187756

約数の個数: 160

約数和(自身を含む): 72622018560

約数和(自身を除く): 51222964560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2280, 2375, 2850, 3000, 3800, 4560, 4750, 5700, 6000, 7125, 7600, 9500, 11400, 14250, 19000, 22800, 28500, 38000, 57000, 114000, 187711, 375422, 563133, 750844, 938555, 1126266, 1501688, 1877110, 2252532, 2815665, 3003376, 3566509, 3754220, 4505064, 4692775, 5631330, 7133018, 7508440, 9010128, 9385550, 10699527, 11262660, 14078325, 14266036, 15016880, 17832545, 18771100, 21399054, 22525320, 23463875, 28156650, 28532072, 35665090, 37542200, 42798108, 45050640, 46927750, 53497635, 56313300, 57064144, 70391625, 71330180, 75084400, 85596216, 89162725, 93855500, 106995270, 112626600, 140783250, 142660360, 171192432, 178325450, 187711000, 213990540, 225253200, 267488175, 281566500, 285320720, 356650900, 375422000, 427981080, 445813625, 534976350, 563133000, 713301800, 855962160, 891627250, 1069952700, 1126266000, 1337440875, 1426603600, 1783254500, 2139905400, 2674881750, 3566509000, 4279810800, 5349763500, 7133018000, 10699527000, 21399054000]

約数ペア:

[(1, 21399054000), (2, 10699527000), (3, 7133018000), (4, 5349763500), (5, 4279810800), (6, 3566509000), (8, 2674881750), (10, 2139905400), (12, 1783254500), (15, 1426603600), (16, 1337440875), (19, 1126266000), (20, 1069952700), (24, 891627250), (25, 855962160), (30, 713301800), (38, 563133000), (40, 534976350), (48, 445813625), (50, 427981080), (57, 375422000), (60, 356650900), (75, 285320720), (76, 281566500), (80, 267488175), (95, 225253200), (100, 213990540), (114, 187711000), (120, 178325450), (125, 171192432), (150, 142660360), (152, 140783250), (190, 112626600), (200, 106995270), (228, 93855500), (240, 89162725), (250, 85596216), (285, 75084400), (300, 71330180), (304, 70391625), (375, 57064144), (380, 56313300), (400, 53497635), (456, 46927750), (475, 45050640), (500, 42798108), (570, 37542200), (600, 35665090), (750, 28532072), (760, 28156650), (912, 23463875), (950, 22525320), (1000, 21399054), (1140, 18771100), (1200, 17832545), (1425, 15016880), (1500, 14266036), (1520, 14078325), (1900, 11262660), (2000, 10699527), (2280, 9385550), (2375, 9010128), (2850, 7508440), (3000, 7133018), (3800, 5631330), (4560, 4692775), (4750, 4505064), (5700, 3754220), (6000, 3566509), (7125, 3003376), (7600, 2815665), (9500, 2252532), (11400, 1877110), (14250, 1501688), (19000, 1126266), (22800, 938555), (28500, 750844), (38000, 563133), (57000, 375422), (114000, 187711)]