2045559600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{81173}}^1$

素因数の和:81204

約数の個数: 180

約数和(自身を含む): 8112854256

約数和(自身を除く): 6067294656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 81173, 162346, 243519, 324692, 405865, 487038, 568211, 649384, 730557, 811730, 974076, 1136422, 1217595, 1298768, 1461114, 1623460, 1704633, 1948152, 2029325, 2272844, 2435190, 2841055, 2922228, 3246920, 3409266, 3652785, 3896304, 4058650, 4545688, 4870380, 5113899, 5682110, 5844456, 6087975, 6493840, 6818532, 7305570, 8117300, 8523165, 9091376, 9740760, 10227798, 11364220, 11688912, 12175950, 13637064, 14205275, 14611140, 16234600, 17046330, 18263925, 19481520, 20455596, 22728440, 24351900, 25569495, 27274128, 28410550, 29222280, 32469200, 34092660, 36527850, 40911192, 42615825, 45456880, 48703800, 51138990, 56821100, 58444560, 68185320, 73055700, 81822384, 85231650, 97407600, 102277980, 113642200, 127847475, 136370640, 146111400, 170463300, 204555960, 227284400, 255694950, 292222800, 340926600, 409111920, 511389900, 681853200, 1022779800, 2045559600]

約数ペア:

[(1, 2045559600), (2, 1022779800), (3, 681853200), (4, 511389900), (5, 409111920), (6, 340926600), (7, 292222800), (8, 255694950), (9, 227284400), (10, 204555960), (12, 170463300), (14, 146111400), (15, 136370640), (16, 127847475), (18, 113642200), (20, 102277980), (21, 97407600), (24, 85231650), (25, 81822384), (28, 73055700), (30, 68185320), (35, 58444560), (36, 56821100), (40, 51138990), (42, 48703800), (45, 45456880), (48, 42615825), (50, 40911192), (56, 36527850), (60, 34092660), (63, 32469200), (70, 29222280), (72, 28410550), (75, 27274128), (80, 25569495), (84, 24351900), (90, 22728440), (100, 20455596), (105, 19481520), (112, 18263925), (120, 17046330), (126, 16234600), (140, 14611140), (144, 14205275), (150, 13637064), (168, 12175950), (175, 11688912), (180, 11364220), (200, 10227798), (210, 9740760), (225, 9091376), (240, 8523165), (252, 8117300), (280, 7305570), (300, 6818532), (315, 6493840), (336, 6087975), (350, 5844456), (360, 5682110), (400, 5113899), (420, 4870380), (450, 4545688), (504, 4058650), (525, 3896304), (560, 3652785), (600, 3409266), (630, 3246920), (700, 2922228), (720, 2841055), (840, 2435190), (900, 2272844), (1008, 2029325), (1050, 1948152), (1200, 1704633), (1260, 1623460), (1400, 1461114), (1575, 1298768), (1680, 1217595), (1800, 1136422), (2100, 974076), (2520, 811730), (2800, 730557), (3150, 649384), (3600, 568211), (4200, 487038), (5040, 405865), (6300, 324692), (8400, 243519), (12600, 162346), (25200, 81173)]