45138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{7523}}^1$

素因数の和:7549

約数の個数: 80

約数和(自身を含む): 145544256

約数和(自身を除く): 100406256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 7523, 15046, 22569, 30092, 37615, 45138, 60184, 75230, 90276, 112845, 120368, 150460, 180552, 188075, 225690, 300920, 361104, 376150, 451380, 564225, 601840, 752300, 902760, 940375, 1128450, 1504600, 1805520, 1880750, 2256900, 2821125, 3009200, 3761500, 4513800, 5642250, 7523000, 9027600, 11284500, 15046000, 22569000, 45138000]

約数ペア:

[(1, 45138000), (2, 22569000), (3, 15046000), (4, 11284500), (5, 9027600), (6, 7523000), (8, 5642250), (10, 4513800), (12, 3761500), (15, 3009200), (16, 2821125), (20, 2256900), (24, 1880750), (25, 1805520), (30, 1504600), (40, 1128450), (48, 940375), (50, 902760), (60, 752300), (75, 601840), (80, 564225), (100, 451380), (120, 376150), (125, 361104), (150, 300920), (200, 225690), (240, 188075), (250, 180552), (300, 150460), (375, 120368), (400, 112845), (500, 90276), (600, 75230), (750, 60184), (1000, 45138), (1200, 37615), (1500, 30092), (2000, 22569), (3000, 15046), (6000, 7523)]