48871200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2939

約数の個数: 144

約数和(自身を含む): 181863360

約数和(自身を除く): 132992160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 2909, 3360, 4200, 5600, 5818, 8400, 8727, 11636, 14545, 16800, 17454, 20363, 23272, 29090, 34908, 40726, 43635, 46544, 58180, 61089, 69816, 72725, 81452, 87270, 93088, 101815, 116360, 122178, 139632, 145450, 162904, 174540, 203630, 218175, 232720, 244356, 279264, 290900, 305445, 325808, 349080, 407260, 436350, 465440, 488712, 509075, 581800, 610890, 651616, 698160, 814520, 872700, 977424, 1018150, 1163600, 1221780, 1396320, 1527225, 1629040, 1745400, 1954848, 2036300, 2327200, 2443560, 3054450, 3258080, 3490800, 4072600, 4887120, 6108900, 6981600, 8145200, 9774240, 12217800, 16290400, 24435600, 48871200]

約数ペア:

[(1, 48871200), (2, 24435600), (3, 16290400), (4, 12217800), (5, 9774240), (6, 8145200), (7, 6981600), (8, 6108900), (10, 4887120), (12, 4072600), (14, 3490800), (15, 3258080), (16, 3054450), (20, 2443560), (21, 2327200), (24, 2036300), (25, 1954848), (28, 1745400), (30, 1629040), (32, 1527225), (35, 1396320), (40, 1221780), (42, 1163600), (48, 1018150), (50, 977424), (56, 872700), (60, 814520), (70, 698160), (75, 651616), (80, 610890), (84, 581800), (96, 509075), (100, 488712), (105, 465440), (112, 436350), (120, 407260), (140, 349080), (150, 325808), (160, 305445), (168, 290900), (175, 279264), (200, 244356), (210, 232720), (224, 218175), (240, 203630), (280, 174540), (300, 162904), (336, 145450), (350, 139632), (400, 122178), (420, 116360), (480, 101815), (525, 93088), (560, 87270), (600, 81452), (672, 72725), (700, 69816), (800, 61089), (840, 58180), (1050, 46544), (1120, 43635), (1200, 40726), (1400, 34908), (1680, 29090), (2100, 23272), (2400, 20363), (2800, 17454), (2909, 16800), (3360, 14545), (4200, 11636), (5600, 8727), (5818, 8400)]