61519200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25633}}^1$

素因数の和:25656

約数の個数: 72

約数和(自身を含む): 200252808

約数和(自身を除く): 138733608

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 25633, 51266, 76899, 102532, 128165, 153798, 205064, 256330, 307596, 384495, 410128, 512660, 615192, 640825, 768990, 820256, 1025320, 1230384, 1281650, 1537980, 1922475, 2050640, 2460768, 2563300, 3075960, 3844950, 4101280, 5126600, 6151920, 7689900, 10253200, 12303840, 15379800, 20506400, 30759600, 61519200]

約数ペア:

[(1, 61519200), (2, 30759600), (3, 20506400), (4, 15379800), (5, 12303840), (6, 10253200), (8, 7689900), (10, 6151920), (12, 5126600), (15, 4101280), (16, 3844950), (20, 3075960), (24, 2563300), (25, 2460768), (30, 2050640), (32, 1922475), (40, 1537980), (48, 1281650), (50, 1230384), (60, 1025320), (75, 820256), (80, 768990), (96, 640825), (100, 615192), (120, 512660), (150, 410128), (160, 384495), (200, 307596), (240, 256330), (300, 205064), (400, 153798), (480, 128165), (600, 102532), (800, 76899), (1200, 51266), (2400, 25633)]