28164000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 96

約数和(自身を含む): 92304576

約数和(自身を除く): 64140576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2347, 2400, 3000, 4000, 4694, 6000, 7041, 9388, 11735, 12000, 14082, 18776, 23470, 28164, 35205, 37552, 46940, 56328, 58675, 70410, 75104, 93880, 112656, 117350, 140820, 176025, 187760, 225312, 234700, 281640, 293375, 352050, 375520, 469400, 563280, 586750, 704100, 880125, 938800, 1126560, 1173500, 1408200, 1760250, 1877600, 2347000, 2816400, 3520500, 4694000, 5632800, 7041000, 9388000, 14082000, 28164000]

約数ペア:

[(1, 28164000), (2, 14082000), (3, 9388000), (4, 7041000), (5, 5632800), (6, 4694000), (8, 3520500), (10, 2816400), (12, 2347000), (15, 1877600), (16, 1760250), (20, 1408200), (24, 1173500), (25, 1126560), (30, 938800), (32, 880125), (40, 704100), (48, 586750), (50, 563280), (60, 469400), (75, 375520), (80, 352050), (96, 293375), (100, 281640), (120, 234700), (125, 225312), (150, 187760), (160, 176025), (200, 140820), (240, 117350), (250, 112656), (300, 93880), (375, 75104), (400, 70410), (480, 58675), (500, 56328), (600, 46940), (750, 37552), (800, 35205), (1000, 28164), (1200, 23470), (1500, 18776), (2000, 14082), (2347, 12000), (2400, 11735), (3000, 9388), (4000, 7041), (4694, 6000)]