225345000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 716395680

約数和(自身を除く): 491050680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 181, 200, 249, 250, 300, 332, 362, 375, 415, 498, 500, 543, 600, 625, 664, 724, 750, 830, 905, 996, 1000, 1086, 1245, 1250, 1448, 1500, 1660, 1810, 1875, 1992, 2075, 2172, 2490, 2500, 2715, 3000, 3320, 3620, 3750, 4150, 4344, 4525, 4980, 5000, 5430, 6225, 7240, 7500, 8300, 9050, 9960, 10375, 10860, 12450, 13575, 15000, 15023, 16600, 18100, 20750, 21720, 22625, 24900, 27150, 30046, 31125, 36200, 41500, 45069, 45250, 49800, 51875, 54300, 60092, 62250, 67875, 75115, 83000, 90138, 90500, 103750, 108600, 113125, 120184, 124500, 135750, 150230, 155625, 180276, 181000, 207500, 225345, 226250, 249000, 271500, 300460, 311250, 339375, 360552, 375575, 415000, 450690, 452500, 543000, 600920, 622500, 678750, 751150, 901380, 905000, 1126725, 1245000, 1357500, 1502300, 1802760, 1877875, 2253450, 2715000, 3004600, 3755750, 4506900, 5633625, 7511500, 9013800, 9389375, 11267250, 15023000, 18778750, 22534500, 28168125, 37557500, 45069000, 56336250, 75115000, 112672500, 225345000]

約数ペア:

[(1, 225345000), (2, 112672500), (3, 75115000), (4, 56336250), (5, 45069000), (6, 37557500), (8, 28168125), (10, 22534500), (12, 18778750), (15, 15023000), (20, 11267250), (24, 9389375), (25, 9013800), (30, 7511500), (40, 5633625), (50, 4506900), (60, 3755750), (75, 3004600), (83, 2715000), (100, 2253450), (120, 1877875), (125, 1802760), (150, 1502300), (166, 1357500), (181, 1245000), (200, 1126725), (249, 905000), (250, 901380), (300, 751150), (332, 678750), (362, 622500), (375, 600920), (415, 543000), (498, 452500), (500, 450690), (543, 415000), (600, 375575), (625, 360552), (664, 339375), (724, 311250), (750, 300460), (830, 271500), (905, 249000), (996, 226250), (1000, 225345), (1086, 207500), (1245, 181000), (1250, 180276), (1448, 155625), (1500, 150230), (1660, 135750), (1810, 124500), (1875, 120184), (1992, 113125), (2075, 108600), (2172, 103750), (2490, 90500), (2500, 90138), (2715, 83000), (3000, 75115), (3320, 67875), (3620, 62250), (3750, 60092), (4150, 54300), (4344, 51875), (4525, 49800), (4980, 45250), (5000, 45069), (5430, 41500), (6225, 36200), (7240, 31125), (7500, 30046), (8300, 27150), (9050, 24900), (9960, 22625), (10375, 21720), (10860, 20750), (12450, 18100), (13575, 16600), (15000, 15023)]