72942000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12157}}^1$

素因数の和:12183

約数の個数: 80

約数和(自身を含む): 235184352

約数和(自身を除く): 162242352

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, 12157, 24314, 36471, 48628, 60785, 72942, 97256, 121570, 145884, 182355, 194512, 243140, 291768, 303925, 364710, 486280, 583536, 607850, 729420, 911775, 972560, 1215700, 1458840, 1519625, 1823550, 2431400, 2917680, 3039250, 3647100, 4558875, 4862800, 6078500, 7294200, 9117750, 12157000, 14588400, 18235500, 24314000, 36471000, 72942000]

約数ペア:

[(1, 72942000), (2, 36471000), (3, 24314000), (4, 18235500), (5, 14588400), (6, 12157000), (8, 9117750), (10, 7294200), (12, 6078500), (15, 4862800), (16, 4558875), (20, 3647100), (24, 3039250), (25, 2917680), (30, 2431400), (40, 1823550), (48, 1519625), (50, 1458840), (60, 1215700), (75, 972560), (80, 911775), (100, 729420), (120, 607850), (125, 583536), (150, 486280), (200, 364710), (240, 303925), (250, 291768), (300, 243140), (375, 194512), (400, 182355), (500, 145884), (600, 121570), (750, 97256), (1000, 72942), (1200, 60785), (1500, 48628), (2000, 36471), (3000, 24314), (6000, 12157)]