203487019000

素因数分解:

$2^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{5003}}^1$

素因数の和:5570

約数の個数: 128

約数和(自身を含む): 482659819200

約数和(自身を除く): 279172800200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 125, 178, 200, 250, 356, 445, 457, 500, 712, 890, 914, 1000, 1780, 1828, 2225, 2285, 3560, 3656, 4450, 4570, 5003, 8900, 9140, 10006, 11125, 11425, 17800, 18280, 20012, 22250, 22850, 25015, 40024, 40673, 44500, 45700, 50030, 57125, 81346, 89000, 91400, 100060, 114250, 125075, 162692, 200120, 203365, 228500, 250150, 325384, 406730, 445267, 457000, 500300, 625375, 813460, 890534, 1000600, 1016825, 1250750, 1626920, 1781068, 2033650, 2226335, 2286371, 2501500, 3562136, 4067300, 4452670, 4572742, 5003000, 5084125, 8134600, 8905340, 9145484, 10168250, 11131675, 11431855, 17810680, 18290968, 20336500, 22263350, 22863710, 40673000, 44526700, 45727420, 55658375, 57159275, 89053400, 91454840, 111316750, 114318550, 203487019, 222633500, 228637100, 285796375, 406974038, 445267000, 457274200, 571592750, 813948076, 1017435095, 1143185500, 1627896152, 2034870190, 2286371000, 4069740380, 5087175475, 8139480760, 10174350950, 20348701900, 25435877375, 40697403800, 50871754750, 101743509500, 203487019000]

約数ペア:

[(1, 203487019000), (2, 101743509500), (4, 50871754750), (5, 40697403800), (8, 25435877375), (10, 20348701900), (20, 10174350950), (25, 8139480760), (40, 5087175475), (50, 4069740380), (89, 2286371000), (100, 2034870190), (125, 1627896152), (178, 1143185500), (200, 1017435095), (250, 813948076), (356, 571592750), (445, 457274200), (457, 445267000), (500, 406974038), (712, 285796375), (890, 228637100), (914, 222633500), (1000, 203487019), (1780, 114318550), (1828, 111316750), (2225, 91454840), (2285, 89053400), (3560, 57159275), (3656, 55658375), (4450, 45727420), (4570, 44526700), (5003, 40673000), (8900, 22863710), (9140, 22263350), (10006, 20336500), (11125, 18290968), (11425, 17810680), (17800, 11431855), (18280, 11131675), (20012, 10168250), (22250, 9145484), (22850, 8905340), (25015, 8134600), (40024, 5084125), (40673, 5003000), (44500, 4572742), (45700, 4452670), (50030, 4067300), (57125, 3562136), (81346, 2501500), (89000, 2286371), (91400, 2226335), (100060, 2033650), (114250, 1781068), (125075, 1626920), (162692, 1250750), (200120, 1016825), (203365, 1000600), (228500, 890534), (250150, 813460), (325384, 625375), (406730, 500300), (445267, 457000)]