25432200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 87048000

約数和(自身を除く): 61615800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 199, 200, 213, 225, 284, 300, 355, 360, 398, 426, 450, 568, 597, 600, 639, 710, 796, 852, 900, 995, 1065, 1194, 1278, 1420, 1592, 1704, 1775, 1791, 1800, 1990, 2130, 2388, 2556, 2840, 2985, 3195, 3550, 3582, 3980, 4260, 4776, 4975, 5112, 5325, 5970, 6390, 7100, 7164, 7960, 8520, 8955, 9950, 10650, 11940, 12780, 14129, 14200, 14328, 14925, 15975, 17910, 19900, 21300, 23880, 25560, 28258, 29850, 31950, 35820, 39800, 42387, 42600, 44775, 56516, 59700, 63900, 70645, 71640, 84774, 89550, 113032, 119400, 127161, 127800, 141290, 169548, 179100, 211935, 254322, 282580, 339096, 353225, 358200, 423870, 508644, 565160, 635805, 706450, 847740, 1017288, 1059675, 1271610, 1412900, 1695480, 2119350, 2543220, 2825800, 3179025, 4238700, 5086440, 6358050, 8477400, 12716100, 25432200]

約数ペア:

[(1, 25432200), (2, 12716100), (3, 8477400), (4, 6358050), (5, 5086440), (6, 4238700), (8, 3179025), (9, 2825800), (10, 2543220), (12, 2119350), (15, 1695480), (18, 1412900), (20, 1271610), (24, 1059675), (25, 1017288), (30, 847740), (36, 706450), (40, 635805), (45, 565160), (50, 508644), (60, 423870), (71, 358200), (72, 353225), (75, 339096), (90, 282580), (100, 254322), (120, 211935), (142, 179100), (150, 169548), (180, 141290), (199, 127800), (200, 127161), (213, 119400), (225, 113032), (284, 89550), (300, 84774), (355, 71640), (360, 70645), (398, 63900), (426, 59700), (450, 56516), (568, 44775), (597, 42600), (600, 42387), (639, 39800), (710, 35820), (796, 31950), (852, 29850), (900, 28258), (995, 25560), (1065, 23880), (1194, 21300), (1278, 19900), (1420, 17910), (1592, 15975), (1704, 14925), (1775, 14328), (1791, 14200), (1800, 14129), (1990, 12780), (2130, 11940), (2388, 10650), (2556, 9950), (2840, 8955), (2985, 8520), (3195, 7960), (3550, 7164), (3582, 7100), (3980, 6390), (4260, 5970), (4776, 5325), (4975, 5112)]