25903200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 86619456

約数和(自身を除く): 60716256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 251, 258, 300, 344, 400, 430, 480, 502, 516, 600, 645, 688, 753, 800, 860, 1004, 1032, 1075, 1200, 1255, 1290, 1376, 1506, 1720, 2008, 2064, 2150, 2400, 2510, 2580, 3012, 3225, 3440, 3765, 4016, 4128, 4300, 5020, 5160, 6024, 6275, 6450, 6880, 7530, 8032, 8600, 10040, 10320, 10793, 12048, 12550, 12900, 15060, 17200, 18825, 20080, 20640, 21586, 24096, 25100, 25800, 30120, 32379, 34400, 37650, 40160, 43172, 50200, 51600, 53965, 60240, 64758, 75300, 86344, 100400, 103200, 107930, 120480, 129516, 150600, 161895, 172688, 200800, 215860, 259032, 269825, 301200, 323790, 345376, 431720, 518064, 539650, 602400, 647580, 809475, 863440, 1036128, 1079300, 1295160, 1618950, 1726880, 2158600, 2590320, 3237900, 4317200, 5180640, 6475800, 8634400, 12951600, 25903200]

約数ペア:

[(1, 25903200), (2, 12951600), (3, 8634400), (4, 6475800), (5, 5180640), (6, 4317200), (8, 3237900), (10, 2590320), (12, 2158600), (15, 1726880), (16, 1618950), (20, 1295160), (24, 1079300), (25, 1036128), (30, 863440), (32, 809475), (40, 647580), (43, 602400), (48, 539650), (50, 518064), (60, 431720), (75, 345376), (80, 323790), (86, 301200), (96, 269825), (100, 259032), (120, 215860), (129, 200800), (150, 172688), (160, 161895), (172, 150600), (200, 129516), (215, 120480), (240, 107930), (251, 103200), (258, 100400), (300, 86344), (344, 75300), (400, 64758), (430, 60240), (480, 53965), (502, 51600), (516, 50200), (600, 43172), (645, 40160), (688, 37650), (753, 34400), (800, 32379), (860, 30120), (1004, 25800), (1032, 25100), (1075, 24096), (1200, 21586), (1255, 20640), (1290, 20080), (1376, 18825), (1506, 17200), (1720, 15060), (2008, 12900), (2064, 12550), (2150, 12048), (2400, 10793), (2510, 10320), (2580, 10040), (3012, 8600), (3225, 8032), (3440, 7530), (3765, 6880), (4016, 6450), (4128, 6275), (4300, 6024), (5020, 5160)]